RHSA-2026:94898
Vulnerability from csaf_redhat - Published: 2026-11-04 02:09 - Updated: 2026-11-04 05:49Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
Severity
Moderate
Notes
Topic: An update for Red Hat Hardened Images RPMs is now available.
Details: This update includes the following RPMs:
hdf5:
* hdf5-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-mpich-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-mpich-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-mpich-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-openmpi-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-openmpi-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-openmpi-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* java-hdf5-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)
* hdf5-2.2.0-0.1.5.hum1.src (src)
Security Fix(es):
hdf5:
* CVE-2026-120756
* CVE-2026-120758
* CVE-2026-120757
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
A flaw was found in hdf5. When parsing object header messages, insufficient boundary checks can allow an attacker to trigger a heap buffer over-read by convincing a user or application to open a specially crafted file. Successful exploitation could cause the application to crash, resulting in a Denial of Service (DoS), or potentially lead to limited disclosure of process memory.
4.4 (Medium)
Affected products
Fixed
31 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64 | — |
Vendor Fix
fix
Workaround
|
Threats
Impact
Moderate
A flaw was found in HDF5. When traversing external links, the library fails to validate the length of user-supplied link data, resulting in a heap buffer over-read. By convincing a user or application to open a specially crafted HDF5 file containing a malformed external link, an attacker can cause an application crash, leading to a Denial of Service (DoS). This issue may also expose adjacent heap memory contents.
6.1 (Medium)
Affected products
Fixed
31 products, the same list as for
CVE-2026-120756
Threats
Impact
Moderate
A flaw was found in HDF5. An attacker can cause a Denial of Service (DoS) by convincing a user or application to open a specially crafted HDF5 file. Due to improper handling of corrupted metadata in local heap structures, the library attempts to dereference a NULL pointer during cache operations, resulting in an application crash.
5.5 (Medium)
Affected products
Fixed
31 products, the same list as for
CVE-2026-120756
Threats
Impact
Moderate
References
23 references
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for Red Hat Hardened Images RPMs is now available.",
"title": "Topic"
},
{
"category": "general",
"text": "This update includes the following RPMs:\n\nhdf5:\n * hdf5-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-mpich-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-mpich-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-mpich-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-openmpi-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-openmpi-devel-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-openmpi-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-static-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * java-hdf5-2.2.0-0.1.5.hum1 (aarch64, s390x, x86_64)\n * hdf5-2.2.0-0.1.5.hum1.src (src)\n\nSecurity Fix(es):\n\nhdf5:\n * CVE-2026-120756\n * CVE-2026-120758\n * CVE-2026-120757",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:94898",
"url": "https://access.redhat.com/errata/RHSA-2026:94898"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-120756",
"url": "https://access.redhat.com/security/cve/CVE-2026-120756"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-120757",
"url": "https://access.redhat.com/security/cve/CVE-2026-120757"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-120758",
"url": "https://access.redhat.com/security/cve/CVE-2026-120758"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/",
"url": "https://access.redhat.com/security/updates/classification/"
},
{
"category": "external",
"summary": "https://images.redhat.com/",
"url": "https://images.redhat.com/"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_94898.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update",
"tracking": {
"current_release_date": "2026-11-04T05:49:21+00:00",
"generator": {
"date": "2026-11-04T05:49:21+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.4.4"
}
},
"id": "RHSA-2026:94898",
"initial_release_date": "2026-11-04T02:09:08+00:00",
"revision_history": [
{
"date": "2026-11-04T02:09:08+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-11-04T02:15:49+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-11-04T05:49:21+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Hardened Images",
"product": {
"name": "Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:hummingbird:1"
}
}
}
],
"category": "product_family",
"name": "Red Hat Hardened Images"
},
{
"branches": [
{
"category": "product_version",
"name": "hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-devel@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-devel@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-static@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-devel@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-static@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-static@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
},
{
"category": "product_version",
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product_id": "java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-hdf5@2.2.0-0.1.5.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-devel@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-devel@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-static@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-devel@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-static@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-static@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
},
{
"category": "product_version",
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product_id": "java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-hdf5@2.2.0-0.1.5.hum1?arch=s390x\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-s390x-rpms"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "hdf5-0:2.2.0-0.1.5.hum1@src",
"product": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@src",
"product_id": "hdf5-0:2.2.0-0.1.5.hum1@src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5@2.2.0-0.1.5.hum1?arch=src\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-source-rpms"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-devel@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-devel@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-mpich-static@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-devel@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-openmpi-static@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/hdf5-static@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
},
{
"category": "product_version",
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product_id": "java-hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-hdf5@2.2.0-0.1.5.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@src as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src"
},
"product_reference": "hdf5-0:2.2.0-0.1.5.hum1@src",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "hdf5-static-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64"
},
"product_reference": "java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@s390x as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x"
},
"product_reference": "java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "java-hdf5-0:2.2.0-0.1.5.hum1@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
},
"product_reference": "java-hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-120756",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2026-11-03T17:39:17.998736+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2566025"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in hdf5. When parsing object header messages, insufficient boundary checks can allow an attacker to trigger a heap buffer over-read by convincing a user or application to open a specially crafted file. Successful exploitation could cause the application to crash, resulting in a Denial of Service (DoS), or potentially lead to limited disclosure of process memory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hdf5: hdf5: Denial of Service via heap buffer over-read",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A heap-based buffer over-read vulnerability was found in HDF5\u0027s H5O__chunk_deserialize() function in src/H5Ocache.c. When decoding object header messages from a crafted file via H5Fopen(), the library validates the declared message size against the chunk boundary before decoding trailing header fields, causing message bodies to offset up to four bytes beyond the checked boundary. An attacker who tricks a user or application into opening a specially crafted HDF5 file can cause an application crash, resulting in a denial of service, or potentially leak limited process memory.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-120756"
},
{
"category": "external",
"summary": "RHBZ#2566025",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2566025"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-120756",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-120756"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-120756",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-120756"
},
{
"category": "external",
"summary": "https://github.com/HDFGroup/hdf5/issues/6401",
"url": "https://github.com/HDFGroup/hdf5/issues/6401"
},
{
"category": "external",
"summary": "https://github.com/HDFGroup/hdf5/pull/6589",
"url": "https://github.com/HDFGroup/hdf5/pull/6589"
}
],
"release_date": "2026-11-03T15:32:53.768000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-11-04T02:09:08+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:94898"
},
{
"category": "workaround",
"details": "Restrict file access permissions to ensure HDF5 files are ingested exclusively from trusted sources. Run processing applications within sandboxed or containerized environments with strict resource constraints to isolate process termination and mitigate potential memory exposure.",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hdf5: hdf5: Denial of Service via heap buffer over-read"
},
{
"cve": "CVE-2026-120757",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2026-11-03T16:44:40.974874+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2565946"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in HDF5. When traversing external links, the library fails to validate the length of user-supplied link data, resulting in a heap buffer over-read. By convincing a user or application to open a specially crafted HDF5 file containing a malformed external link, an attacker can cause an application crash, leading to a Denial of Service (DoS). This issue may also expose adjacent heap memory contents.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hdf5: hdf5: Denial of Service via heap buffer over-read in external link traversal",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A heap-based buffer over-read vulnerability was found in HDF5\u0027s H5L__extern_traverse() callback when handling external links. When traversing an external link with missing null-termination or insufficient buffer length, strlen() reads past the boundary of the allocated user data heap buffer. An attacker who convinces a user or service to open a specially crafted HDF5 file can cause an application crash, resulting in a denial of service, or potentially leak adjacent heap memory.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-120757"
},
{
"category": "external",
"summary": "RHBZ#2565946",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2565946"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-120757",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-120757"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-120757",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-120757"
},
{
"category": "external",
"summary": "https://github.com/HDFGroup/hdf5/pull/6708",
"url": "https://github.com/HDFGroup/hdf5/pull/6708"
}
],
"release_date": "2026-11-03T15:35:16.401000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-11-04T02:09:08+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:94898"
},
{
"category": "workaround",
"details": "Restrict file permissions and do not process HDF5 files from untrusted or unverified sources. When automated parsing is required, isolate the processing application within a constrained sandbox or container environment to limit the impact of process termination or memory leakage.",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hdf5: hdf5: Denial of Service via heap buffer over-read in external link traversal"
},
{
"cve": "CVE-2026-120758",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"discovery_date": "2026-11-03T17:42:18.139021+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2566027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in HDF5. An attacker can cause a Denial of Service (DoS) by convincing a user or application to open a specially crafted HDF5 file. Due to improper handling of corrupted metadata in local heap structures, the library attempts to dereference a NULL pointer during cache operations, resulting in an application crash.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hdf5: hdf5: Denial of Service via NULL pointer dereference",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A NULL pointer dereference vulnerability was found in HDF5\u0027s H5HL_unprotect() function in src/H5HL.c. When processing a crafted file containing corrupted local heap metadata, a previously destroyed cache entry leaves internal heap pointers unlinked, causing the library to pass a NULL pointer to H5AC_unpin_entry(). An attacker who convinces a user or application to open and traverse a specially crafted HDF5 file can trigger an application crash, resulting in a denial of service.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-120758"
},
{
"category": "external",
"summary": "RHBZ#2566027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2566027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-120758",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-120758"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-120758",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-120758"
},
{
"category": "external",
"summary": "https://github.com/HDFGroup/hdf5/pull/6377",
"url": "https://github.com/HDFGroup/hdf5/pull/6377"
}
],
"release_date": "2026-11-03T15:38:09.387000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-11-04T02:09:08+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:94898"
},
{
"category": "workaround",
"details": "Restrict file permissions to ensure HDF5 files are ingested exclusively from verified, trusted sources. Run file-parsing workloads within isolated containers or constrained sandbox environments to limit the impact of process termination.",
"product_ids": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@src",
"Red Hat Hardened Images:hdf5-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-mpich-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-devel-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-openmpi-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:hdf5-static-0:2.2.0-0.1.5.hum1@x86_64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@aarch64",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@s390x",
"Red Hat Hardened Images:java-hdf5-0:2.2.0-0.1.5.hum1@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hdf5: hdf5: Denial of Service via NULL pointer dereference"
}
]
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.