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CERTFR-2026-AVI-1032
Vulnerability from certfr_avis - Published: 2026-08-14 - Updated: 2026-08-14
De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| IBM | WebSphere | WebSphere Application Server versions 9.x antérieures à 9.0.5.29 | ||
| IBM | WebSphere | WebSphere Application Server Liberty versions antérieures à 26.0.0.9 | ||
| IBM | QRadar | QRadar App SDK versions antérieures à 2.2.6 | ||
| IBM | Db2 | Db2 version 12.1 sans les derniers correctifs de sécurité | ||
| IBM | Db2 | Db2 versions 11.5 sans les derniers correctifs de sécurité | ||
| IBM | WebSphere | WebSphere eXtreme Scale versions 8.6.2.x antérieures à 8.6.2.2 et sans le correctif PH72363 iFix | ||
| IBM | WebSphere | WebSphere Service Registry and Repository Studio versions antérieures à V8.5.6.3_IJ59344 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "WebSphere Application Server versions 9.x ant\u00e9rieures \u00e0 9.0.5.29",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Application Server Liberty versions ant\u00e9rieures \u00e0 26.0.0.9",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "QRadar App SDK versions ant\u00e9rieures \u00e0 2.2.6",
"product": {
"name": "QRadar",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 version 12.1 sans les derniers correctifs de s\u00e9curit\u00e9",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 11.5 sans les derniers correctifs de s\u00e9curit\u00e9",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere eXtreme Scale versions 8.6.2.x ant\u00e9rieures \u00e0 8.6.2.2 et sans le correctif PH72363 iFix",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Service Registry and Repository Studio versions ant\u00e9rieures \u00e0 V8.5.6.3_IJ59344",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-5588",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-5588"
},
{
"name": "CVE-2026-33871",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33871"
},
{
"name": "CVE-2026-41254",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41254"
},
{
"name": "CVE-2026-44405",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44405"
},
{
"name": "CVE-2026-32990",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32990"
},
{
"name": "CVE-2026-50645",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-50645"
},
{
"name": "CVE-2026-45416",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45416"
},
{
"name": "CVE-2026-50560",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-50560"
},
{
"name": "CVE-2025-66614",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-66614"
},
{
"name": "CVE-2026-33940",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33940"
},
{
"name": "CVE-2026-44432",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44432"
},
{
"name": "CVE-2026-16243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16243"
},
{
"name": "CVE-2026-9171",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9171"
},
{
"name": "CVE-2026-47010",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47010"
},
{
"name": "CVE-2026-11906",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11906"
},
{
"name": "CVE-2026-22013",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22013"
},
{
"name": "CVE-2026-47057",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47057"
},
{
"name": "CVE-2026-29145",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29145"
},
{
"name": "CVE-2026-14525",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14525"
},
{
"name": "CVE-2026-42580",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42580"
},
{
"name": "CVE-2026-18499",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-18499"
},
{
"name": "CVE-2026-5516",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-5516"
},
{
"name": "CVE-2026-33870",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33870"
},
{
"name": "CVE-2026-33941",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33941"
},
{
"name": "CVE-2026-7246",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7246"
},
{
"name": "CVE-2023-44487",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44487"
},
{
"name": "CVE-2026-42585",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42585"
},
{
"name": "CVE-2026-11541",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11541"
},
{
"name": "CVE-2026-11546",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11546"
},
{
"name": "CVE-2021-23337",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-23337"
},
{
"name": "CVE-2026-29146",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29146"
},
{
"name": "CVE-2026-10534",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10534"
},
{
"name": "CVE-2026-10109",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10109"
},
{
"name": "CVE-2026-45409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45409"
},
{
"name": "CVE-2026-25645",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25645"
},
{
"name": "CVE-2026-4800",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4800"
},
{
"name": "CVE-2026-42584",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42584"
},
{
"name": "CVE-2026-4410",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4410"
},
{
"name": "CVE-2026-45149",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45149"
},
{
"name": "CVE-2026-5598",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-5598"
},
{
"name": "CVE-2026-9375",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9375"
},
{
"name": "CVE-2026-34478",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34478"
},
{
"name": "CVE-2026-35091",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35091"
},
{
"name": "CVE-2026-8646",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8646"
},
{
"name": "CVE-2026-34480",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34480"
},
{
"name": "CVE-2026-33939",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33939"
},
{
"name": "CVE-2026-9320",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9320"
},
{
"name": "CVE-2026-9762",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9762"
},
{
"name": "CVE-2025-68161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68161"
},
{
"name": "CVE-2026-34479",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34479"
},
{
"name": "CVE-2026-47027",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47027"
},
{
"name": "CVE-2026-47058",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47058"
},
{
"name": "CVE-2026-16441",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16441"
},
{
"name": "CVE-2026-9002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9002"
},
{
"name": "CVE-2025-66471",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-66471"
},
{
"name": "CVE-2026-50020",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-50020"
},
{
"name": "CVE-2026-57819",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57819"
},
{
"name": "CVE-2026-42578",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42578"
},
{
"name": "CVE-2026-2950",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2950"
},
{
"name": "CVE-2026-33916",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33916"
},
{
"name": "CVE-2026-47063",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47063"
},
{
"name": "CVE-2026-22021",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22021"
},
{
"name": "CVE-2026-22007",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22007"
},
{
"name": "CVE-2026-10543",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10543"
},
{
"name": "CVE-2026-47021",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47021"
},
{
"name": "CVE-2026-64958",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64958"
},
{
"name": "CVE-2026-35092",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35092"
},
{
"name": "CVE-2026-42583",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42583"
},
{
"name": "CVE-2026-25854",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25854"
},
{
"name": "CVE-2026-46968",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46968"
},
{
"name": "CVE-2026-16956",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16956"
},
{
"name": "CVE-2025-36372",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36372"
},
{
"name": "CVE-2026-33937",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33937"
},
{
"name": "CVE-2026-10695",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10695"
},
{
"name": "CVE-2026-42581",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42581"
},
{
"name": "CVE-2026-16439",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16439"
},
{
"name": "CVE-2026-29129",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29129"
},
{
"name": "CVE-2026-11714",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11714"
},
{
"name": "CVE-2026-41417",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41417"
},
{
"name": "CVE-2026-48043",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-48043"
},
{
"name": "CVE-2026-9322",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9322"
},
{
"name": "CVE-2026-42587",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42587"
},
{
"name": "CVE-2026-9563",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9563"
},
{
"name": "CVE-2026-47244",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47244"
},
{
"name": "CVE-2026-7771",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7771"
},
{
"name": "CVE-2026-8400",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8400"
},
{
"name": "CVE-2026-12143",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12143"
},
{
"name": "CVE-2026-44431",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44431"
},
{
"name": "CVE-2024-3651",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-3651"
},
{
"name": "CVE-2026-33938",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33938"
},
{
"name": "CVE-2026-54225",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-54225"
},
{
"name": "CVE-2026-9071",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9071"
},
{
"name": "CVE-2026-11806",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11806"
},
{
"name": "CVE-2026-34477",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34477"
},
{
"name": "CVE-2026-60147",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60147"
},
{
"name": "CVE-2025-14813",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-14813"
},
{
"name": "CVE-2025-13465",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-13465"
},
{
"name": "CVE-2026-10535",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10535"
},
{
"name": "CVE-2026-47059",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47059"
}
],
"initial_release_date": "2026-08-14T00:00:00",
"last_revision_date": "2026-08-14T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1032",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-08-14T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits IBM. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits IBM",
"vendor_advisories": [
{
"published_at": "2026-08-11",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7283290",
"url": "https://www.ibm.com/support/pages/node/7283290"
},
{
"published_at": "2026-08-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7282872",
"url": "https://www.ibm.com/support/pages/node/7282872"
},
{
"published_at": "2026-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7283489",
"url": "https://www.ibm.com/support/pages/node/7283489"
},
{
"published_at": "2026-08-10",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7282868",
"url": "https://www.ibm.com/support/pages/node/7282868"
},
{
"published_at": "2026-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7283567",
"url": "https://www.ibm.com/support/pages/node/7283567"
},
{
"published_at": "2026-08-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7282947",
"url": "https://www.ibm.com/support/pages/node/7282947"
},
{
"published_at": "2026-08-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7282946",
"url": "https://www.ibm.com/support/pages/node/7282946"
},
{
"published_at": "2026-08-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7282949",
"url": "https://www.ibm.com/support/pages/node/7282949"
},
{
"published_at": "2026-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7277422",
"url": "https://www.ibm.com/support/pages/node/7277422"
},
{
"published_at": "2026-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7283488",
"url": "https://www.ibm.com/support/pages/node/7283488"
},
{
"published_at": "2026-08-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7279461",
"url": "https://www.ibm.com/support/pages/node/7279461"
}
]
}
CVE-2026-33938 (GCVE-0-2026-33938)
Vulnerability from cvelistv5 – Published: 2026-03-27 21:05 – Updated: 2026-07-15 01:05
VLAI
EPSS
VEX
Title
Handlebars.js has JavaScript Injection via AST Type Confusion by tampering @partial-block
Summary
Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, the `@partial-block` special variable is stored in the template data context and is reachable and mutable from within a template via helpers that accept arbitrary objects. When a helper overwrites `@partial-block` with a crafted Handlebars AST, a subsequent invocation of `{{> @partial-block}}` compiles and executes that AST, enabling arbitrary JavaScript execution on the server. Version 4.7.9 fixes the issue. Some workarounds are available. First, use the runtime-only build (`require('handlebars/runtime')`). The `compile()` method is absent, eliminating the vulnerable fallback path. Second, audit registered helpers for any that write arbitrary values to context objects. Helpers should treat context data as read-only. Third, avoid registering helpers from third-party packages (such as `handlebars-helpers`) in contexts where templates or context data can be influenced by untrusted input.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 00:00 UTC
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_CONFIRM |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-33938 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2452525 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:34342 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:10175 | vendor-advisoryx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| handlebars-lang | handlebars.js |
Affected:
>= 4.0.0, < 4.7.9
|
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839279 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782840539 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839996 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.27 |
Unaffected:
1776744110 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.27::el9 |
|
| Red Hat | Cryostat 4 |
cpe:/a:redhat:cryostat:4 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:5 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
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CVE-2026-33939 (GCVE-0-2026-33939)
Vulnerability from cvelistv5 – Published: 2026-03-27 21:08 – Updated: 2026-07-15 01:05
VLAI
EPSS
VEX
Title
Handlebars.js has Denial of Service via Malformed Decorator Syntax in Template Compilation
Summary
Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, when a Handlebars template contains decorator syntax referencing an unregistered decorator (e.g. `{{*n}}`), the compiled template calls `lookupProperty(decorators, "n")`, which returns `undefined`. The runtime then immediately invokes the result as a function, causing an unhandled `TypeError: ... is not a function` that crashes the Node.js process. Any application that compiles user-supplied templates without wrapping the call in a `try/catch` is vulnerable to a single-request Denial of Service. Version 4.7.9 fixes the issue. Some workarounds are available. Wrap compilation and rendering in `try/catch`. Validate template input before passing it to `compile()`; reject templates containing decorator syntax (`{{*...}}`) if decorators are not used in your application. Use the pre-compilation workflow; compile templates at build time and serve only pre-compiled templates; do not call `compile()` at request time.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 18:52 UTC
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_CONFIRM |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-33939 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2452508 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:34342 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:10175 | vendor-advisoryx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| handlebars-lang | handlebars.js |
Affected:
>= 4.0.0, < 4.7.9
|
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839279 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782840539 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839996 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.27 |
Unaffected:
1776744110 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.27::el9 |
|
| Red Hat | Cryostat 4 |
cpe:/a:redhat:cryostat:4 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
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CVE-2026-33940 (GCVE-0-2026-33940)
Vulnerability from cvelistv5 – Published: 2026-03-27 21:11 – Updated: 2026-07-15 01:05
VLAI
EPSS
VEX
Title
Handlebars.js has JavaScript Injection via AST Type Confusion when passing an object as dynamic partial
Summary
Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, a crafted object placed in the template context can bypass all conditional guards in `resolvePartial()` and cause `invokePartial()` to return `undefined`. The Handlebars runtime then treats the unresolved partial as a source that needs to be compiled, passing the crafted object to `env.compile()`. Because the object is a valid Handlebars AST containing injected code, the generated JavaScript executes arbitrary commands on the server. The attack requires the adversary to control a value that can be returned by a dynamic partial lookup. Version 4.7.9 fixes the issue. Some workarounds are available. First, use the runtime-only build (`require('handlebars/runtime')`). Without `compile()`, the fallback compilation path in `invokePartial` is unreachable. Second, sanitize context data before rendering: Ensure no value in the context is a non-primitive object that could be passed to a dynamic partial. Third, avoid dynamic partial lookups (`{{> (lookup ...)}}`) when context data is user-controlled.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 00:00 UTC
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_CONFIRM |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-33940 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2452521 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:34342 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:10175 | vendor-advisoryx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| handlebars-lang | handlebars.js |
Affected:
>= 4.0.0, < 4.7.9
|
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839279 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782840539 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839996 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.27 |
Unaffected:
1776744110 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.27::el9 |
|
| Red Hat | Cryostat 4 |
cpe:/a:redhat:cryostat:4 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:5 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
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CVE-2026-33941 (GCVE-0-2026-33941)
Vulnerability from cvelistv5 – Published: 2026-03-27 21:13 – Updated: 2026-07-15 01:05
VLAI
EPSS
VEX
Title
Handlebars.js has JavaScript Injection in CLI Precompiler via Unescaped Names and Options
Summary
Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, the Handlebars CLI precompiler (`bin/handlebars` / `lib/precompiler.js`) concatenates user-controlled strings — template file names and several CLI options — directly into the JavaScript it emits, without any escaping or sanitization. An attacker who can influence template filenames or CLI arguments can inject arbitrary JavaScript that executes when the generated bundle is loaded in Node.js or a browser. Version 4.7.9 fixes the issue. Some workarounds are available. First, validate all CLI inputs before invoking the precompiler. Reject filenames and option values that contain characters with JavaScript string-escaping significance (`"`, `'`, `;`, etc.). Second, use a fixed, trusted namespace string passed via a configuration file rather than command-line arguments in automated pipelines. Third, run the precompiler in a sandboxed environment (container with no write access to sensitive paths) to limit the impact of successful exploitation. Fourth, audit template filenames in any repository or package that is consumed by an automated build pipeline.
Severity
8.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 00:00 UTC
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_CONFIRM |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://github.com/handlebars-lang/handlebars.js/… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-33941 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2452524 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:34342 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:10175 | vendor-advisoryx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| handlebars-lang | handlebars.js |
Affected:
>= 4.0.0, < 4.7.9
|
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839279 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782840539 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Cluster Observability Operator 1.5.0 |
Unaffected:
1782839996 , < *
(rpm)
cpe:/a:redhat:cluster_observability_operator:1.5::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.27 |
Unaffected:
1776744110 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.27::el9 |
|
| Red Hat | Cryostat 4 |
cpe:/a:redhat:cryostat:4 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:5 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
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CVE-2026-34477 (GCVE-0-2026-34477)
Vulnerability from cvelistv5 – Published: 2026-04-10 15:36 – Updated: 2026-04-10 17:38
VLAI
EPSS
VEX
Title
Apache Log4j Core: verifyHostName attribute silently ignored in TLS configuration, allowing hostname verification bypass
Summary
The fix for CVE-2025-68161 https://logging.apache.org/security.html#CVE-2025-68161 was incomplete: it addressed hostname verification only when enabled via the log4j2.sslVerifyHostName https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName system property, but not when configured through the verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName attribute of the <Ssl> element.
Although the verifyHostName configuration attribute was introduced in Log4j Core 2.12.0, it was silently ignored in all versions through 2.25.3, leaving TLS connections vulnerable to interception regardless of the configured value.
A network-based attacker may be able to perform a man-in-the-middle attack when all of the following conditions are met:
* An SMTP, Socket, or Syslog appender is in use.
* TLS is configured via a nested <Ssl> element.
* The attacker can present a certificate issued by a CA trusted by the appender's configured trust store, or by the default Java trust store if none is configured.
This issue does not affect users of the HTTP appender, which uses a separate verifyHostname https://logging.apache.org/log4j/2.x/manual/appenders/network.html#HttpAppender-attr-verifyHostName attribute that was not subject to this bug and verifies host names by default.
Users are advised to upgrade to Apache Log4j Core 2.25.4, which corrects this issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-10 17:36 UTC
CWE
- CWE-297 - Improper Validation of Certificate with Host Mismatch
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/apache/logging-log4j2/pull/4075 | patch |
| https://logging.apache.org/security.html#CVE-2026-34477 | vendor-advisory |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/log4j/2.x/manual/appen… | related |
| https://lists.apache.org/thread/lkx8cl46t2bvkcwfc… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j Core |
Affected:
2.12.0 , < 2.25.4
(maven)
Affected: 3.0.0-alpha1 , ≤ 3.0.0-beta3 (maven) cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
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CVE-2026-34478 (GCVE-0-2026-34478)
Vulnerability from cvelistv5 – Published: 2026-04-10 15:40 – Updated: 2026-04-10 17:50
VLAI
EPSS
VEX
Title
Apache Log4j Core: Log injection in Rfc5424Layout due to silent configuration incompatibility
Summary
Apache Log4j Core's Rfc5424Layout https://logging.apache.org/log4j/2.x/manual/layouts.html#RFC5424Layout , in versions 2.21.0 through 2.25.3, is vulnerable to log injection via CRLF sequences due to undocumented renames of security-relevant configuration attributes.
Two distinct issues affect users of stream-based syslog services who configure Rfc5424Layout directly:
* The newLineEscape attribute was silently renamed, causing newline escaping to stop working for users of TCP framing (RFC 6587), exposing them to CRLF injection in log output.
* The useTlsMessageFormat attribute was silently renamed, causing users of TLS framing (RFC 5425) to be silently downgraded to unframed TCP (RFC 6587), without newline escaping.
Users of the SyslogAppender are not affected, as its configuration attributes were not modified.
Users are advised to upgrade to Apache Log4j Core 2.25.4, which corrects this issue.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-10 17:48 UTC
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/apache/logging-log4j2/pull/4074 | patch |
| https://logging.apache.org/security.html#CVE-2026-34478 | vendor-advisory |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/log4j/2.x/manual/layou… | related |
| https://lists.apache.org/thread/3k1clr2l6vkdnl4cb… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/04/10/7 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j Core |
Affected:
2.21.0 , < 2.25.4
(maven)
Affected: 3.0.0-beta1 , ≤ 3.0.0-beta3 (maven) cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
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CVE-2026-34479 (GCVE-0-2026-34479)
Vulnerability from cvelistv5 – Published: 2026-04-10 15:41 – Updated: 2026-04-10 17:47
VLAI
EPSS
VEX
Title
Apache Log4j 1 to Log4j 2 bridge: Silent log event loss in Log4j1XmlLayout due to unescaped XML 1.0 forbidden characters
Summary
The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output. Conforming XML parsers are required to reject documents containing such characters with a fatal error, which may cause downstream log processing systems to drop or fail to index affected records.
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* Those using Log4j1XmlLayout directly in a Log4j Core 2 configuration file.
* Those using the Log4j 1 configuration compatibility layer with org.apache.log4j.xml.XMLLayout specified as the layout class.
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Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-10 17:45 UTC
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/apache/logging-log4j2/pull/4078 | patch |
| https://logging.apache.org/security.html#CVE-2026-34479 | vendor-advisory |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/log4j/2.x/migrate-from… | related |
| https://lists.apache.org/thread/gd0hp6mj17rn3kj27… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/04/10/8 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j 1 to Log4j 2 bridge |
Affected:
2.7 , < 2.25.4
(maven)
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CVE-2026-34480 (GCVE-0-2026-34480)
Vulnerability from cvelistv5 – Published: 2026-04-10 15:42 – Updated: 2026-04-10 17:45
VLAI
EPSS
VEX
Title
Apache Log4j Core: Silent log event loss in XmlLayout due to unescaped XML 1.0 forbidden characters
Summary
Apache Log4j Core's XmlLayout https://logging.apache.org/log4j/2.x/manual/layouts.html#XmlLayout , in versions up to and including 2.25.3, fails to sanitize characters forbidden by the XML 1.0 specification https://www.w3.org/TR/xml/#charsets producing invalid XML output whenever a log message or MDC value contains such characters.
The impact depends on the StAX implementation in use:
* JRE built-in StAX: Forbidden characters are silently written to the output, producing malformed XML. Conforming parsers must reject such documents with a fatal error, which may cause downstream log-processing systems to drop the affected records.
* Alternative StAX implementations (e.g., Woodstox https://github.com/FasterXML/woodstox , a transitive dependency of the Jackson XML Dataformat module): An exception is thrown during the logging call, and the log event is never delivered to its intended appender, only to Log4j's internal status logger.
Users are advised to upgrade to Apache Log4j Core 2.25.4, which corrects this issue by sanitizing forbidden characters before XML output.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-10 17:43 UTC
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/apache/logging-log4j2/pull/4077 | patch |
| https://logging.apache.org/security.html#CVE-2026-34480 | vendor-advisory |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/log4j/2.x/manual/layou… | related |
| https://lists.apache.org/thread/5x0hcnng0chhghp6j… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/04/10/9 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j Core |
Affected:
2.0-alpha1 , < 2.25.4
(maven)
Affected: 3.0.0-alpha1 , ≤ 3.0.0-beta3 (maven) cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
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CVE-2026-35091 (GCVE-0-2026-35091)
Vulnerability from cvelistv5 – Published: 2026-04-01 13:18 – Updated: 2026-05-29 16:21
VLAI
EPSS
VEX
Title
Corosync: corosync: denial of service and information disclosure via crafted udp packet
Summary
A flaw was found in Corosync. A remote unauthenticated attacker can exploit a wrong return value vulnerability in the Corosync membership commit token sanity check by sending a specially crafted User Datagram Protocol (UDP) packet. This can lead to an out-of-bounds read, causing a denial of service (DoS) and potentially disclosing limited memory contents
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-01 20:28 UTC
CWE
- CWE-253 - Incorrect Check of Function Return Value
Assigner
References
17 references
Impacted products
19 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.1.9-2.el10_1.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.1.10-1.el10_2.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:3.1.9-1.el10_0.2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected:
0:2.4.5-7.el7_9.3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:7::server |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.1.8-1.el8_10.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::highavailability cpe:/a:redhat:enterprise_linux:8::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support |
Unaffected:
0:3.1.0-3.el8_4.2 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_aus:8.4::highavailability cpe:/a:redhat:rhel_eus_long_life:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On |
Unaffected:
0:3.1.0-3.el8_4.2 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_aus:8.4::highavailability cpe:/a:redhat:rhel_eus_long_life:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
0:3.1.7-1.el8_8.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_e4s:8.8::highavailability cpe:/a:redhat:rhel_tus:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
0:3.1.7-1.el8_8.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_e4s:8.8::highavailability cpe:/a:redhat:rhel_tus:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.1.9-2.el9_7.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::highavailability cpe:/a:redhat:enterprise_linux:9::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.1.10-1.el9_8.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::highavailability cpe:/a:redhat:enterprise_linux:9::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:3.1.5-3.el9_0.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::appstream cpe:/a:redhat:rhel_e4s:9.0::highavailability cpe:/a:redhat:rhel_e4s:9.0::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:3.1.7-1.el9_2.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::appstream cpe:/a:redhat:rhel_e4s:9.2::highavailability cpe:/a:redhat:rhel_e4s:9.2::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:3.1.8-1.el9_4.1 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/a:redhat:rhel_eus:9.4::crb cpe:/a:redhat:rhel_eus:9.4::highavailability cpe:/a:redhat:rhel_eus:9.4::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:3.1.9-2.el9_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6::appstream cpe:/a:redhat:rhel_eus:9.6::crb cpe:/a:redhat:rhel_eus:9.6::highavailability cpe:/a:redhat:rhel_eus:9.6::resilientstorage |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2026-04-01 11:48
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CVE-2026-35092 (GCVE-0-2026-35092)
Vulnerability from cvelistv5 – Published: 2026-04-01 13:18 – Updated: 2026-05-29 16:13
VLAI
EPSS
VEX
Title
Corosync: corosync: denial of service via integer overflow in join message validation
Summary
A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol (UDP) packets. This can cause the service to crash, leading to a denial of service. This vulnerability specifically affects Corosync deployments configured to use totemudp/totemudpu mode.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-01 13:29 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
17 references
Impacted products
19 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.1.9-2.el10_1.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.1.10-1.el10_2.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:3.1.9-1.el10_0.2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected:
0:2.4.5-7.el7_9.3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:7::server |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.1.8-1.el8_10.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::highavailability cpe:/a:redhat:enterprise_linux:8::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support |
Unaffected:
0:3.1.0-3.el8_4.2 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_aus:8.4::highavailability cpe:/a:redhat:rhel_eus_long_life:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On |
Unaffected:
0:3.1.0-3.el8_4.2 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_aus:8.4::highavailability cpe:/a:redhat:rhel_eus_long_life:8.4::appstream cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions |
Unaffected:
0:3.1.5-2.el8_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::appstream cpe:/a:redhat:rhel_e4s:8.6::highavailability cpe:/a:redhat:rhel_tus:8.6::appstream cpe:/a:redhat:rhel_tus:8.6::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
0:3.1.7-1.el8_8.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_e4s:8.8::highavailability cpe:/a:redhat:rhel_tus:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
0:3.1.7-1.el8_8.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:8.8::appstream cpe:/a:redhat:rhel_e4s:8.8::highavailability cpe:/a:redhat:rhel_tus:8.8::appstream cpe:/a:redhat:rhel_tus:8.8::highavailability |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.1.9-2.el9_7.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::highavailability cpe:/a:redhat:enterprise_linux:9::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.1.10-1.el9_8.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::highavailability cpe:/a:redhat:enterprise_linux:9::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:3.1.5-3.el9_0.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::appstream cpe:/a:redhat:rhel_e4s:9.0::highavailability cpe:/a:redhat:rhel_e4s:9.0::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:3.1.7-1.el9_2.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::appstream cpe:/a:redhat:rhel_e4s:9.2::highavailability cpe:/a:redhat:rhel_e4s:9.2::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:3.1.8-1.el9_4.1 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/a:redhat:rhel_eus:9.4::crb cpe:/a:redhat:rhel_eus:9.4::highavailability cpe:/a:redhat:rhel_eus:9.4::resilientstorage |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:3.1.9-2.el9_6.1 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6::appstream cpe:/a:redhat:rhel_eus:9.6::crb cpe:/a:redhat:rhel_eus:9.6::highavailability cpe:/a:redhat:rhel_eus:9.6::resilientstorage |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2026-04-01 11:48
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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.
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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.
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.
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