WID-SEC-W-2026-2697
Vulnerability from csaf_certbund - Published: 2026-08-06 22:00 - Updated: 2026-11-09 23:00Summary
Apache Portable Runtime (APR): Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Apache Portable Runtime (APR) ist eine unterstützende Bibliothek für den Apache Web Server.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Portable Runtime (APR) ausnutzen, um SQL-Injection durchzuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
Affected products
Known affected
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
IBM QRadar SIEM
IBM
|
cpe:/a:ibm:qradar_siem:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Apache Portable Runtime (APR) <1.6.4
Apache / Portable Runtime (APR)
|
<1.6.4 | ||
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
IBM Rational ClearQuest
IBM
|
cpe:/a:ibm:rational_clearquest:-
|
— | |
|
IBM Business Automation Workflow
IBM
|
cpe:/a:ibm:business_automation_workflow:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— |
Affected products
Known affected
12 products, the same list as for
CVE-2025-49506
Affected products
Known affected
12 products, the same list as for
CVE-2025-49506
Affected products
Known affected
12 products, the same list as for
CVE-2025-49506
Affected products
Known affected
12 products, the same list as for
CVE-2025-49506
References
35 references
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Apache Portable Runtime (APR) ist eine unterst\u00fctzende Bibliothek f\u00fcr den Apache Web Server.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Portable Runtime (APR) ausnutzen, um SQL-Injection durchzuf\u00fchren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszul\u00f6sen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-2697 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2697.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-2697 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2697"
},
{
"category": "external",
"summary": "Apache Mailing List vom 2026-08-06",
"url": "https://lists.apache.org/thread/2v8o3bj9pb7lfcr57bdnjg9xfkj04mg5"
},
{
"category": "external",
"summary": "Apache Mailing List vom 2026-08-06",
"url": "https://lists.apache.org/thread/hq27vj8yfno9tkwv0fpj6jksfzgxvth1"
},
{
"category": "external",
"summary": "Apache Mailing List vom 2026-08-06",
"url": "https://lists.apache.org/thread/8xch90zogywwpo5wnsf4o088mkxy4qtf"
},
{
"category": "external",
"summary": "Apache Mailing List vom 2026-08-06",
"url": "https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mv"
},
{
"category": "external",
"summary": "Apache Mailing List vom 2026-08-06",
"url": "https://lists.apache.org/thread/spk5643m4vq0mb8h5b9hz9gkp57ombl8"
},
{
"category": "external",
"summary": "EU Vulnerability Database vom 2026-08-06",
"url": "https://euvd.enisa.europa.eu/vulnerability/CVE-2025-49506"
},
{
"category": "external",
"summary": "EU Vulnerability Database vom 2026-08-06",
"url": "https://euvd.enisa.europa.eu/vulnerability/CVE-2026-32327"
},
{
"category": "external",
"summary": "EU Vulnerability Database vom 2026-08-06",
"url": "https://euvd.enisa.europa.eu/vulnerability/CVE-2026-34191"
},
{
"category": "external",
"summary": "EU Vulnerability Database vom 2026-08-06",
"url": "https://euvd.enisa.europa.eu/vulnerability/CVE-2026-34501"
},
{
"category": "external",
"summary": "EU Vulnerability Database vom 2026-08-06",
"url": "https://euvd.enisa.europa.eu/vulnerability/CVE-2026-34502"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-6437 vom 2026-08-13",
"url": "https://security-tracker.debian.org/tracker/DSA-6437-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4742 vom 2026-08-16",
"url": "https://lists.debian.org/debian-lts-announce/2026/08/msg00031.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:58474 vom 2026-08-22",
"url": "https://access.redhat.com/errata/RHSA-2026:58474"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2026-3892 vom 2026-09-01",
"url": "https://alas.aws.amazon.com/AL2/ALAS2-2026-3892.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8719-1 vom 2026-09-03",
"url": "https://ubuntu.com/security/notices/USN-8719-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:66341 vom 2026-09-10",
"url": "https://access.redhat.com/errata/RHSA-2026:66341"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3938-1 vom 2026-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/028795.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3905-1 vom 2026-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/028735.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3937-1 vom 2026-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/028796.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:66392 vom 2026-09-10",
"url": "https://access.redhat.com/errata/RHSA-2026:66392"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-66341 vom 2026-09-10",
"url": "https://linux.oracle.com/errata/ELSA-2026-66341-0.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-66392 vom 2026-09-10",
"url": "https://linux.oracle.com/errata/ELSA-2026-66392-0.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:66341 vom 2026-09-11",
"url": "https://errata.build.resf.org/RLSA-2026:66341"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:66392 vom 2026-09-11",
"url": "https://errata.build.resf.org/RLSA-2026:66392"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:23551-1 vom 2026-09-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/029116.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:69113 vom 2026-09-21",
"url": "https://access.redhat.com/errata/RHSA-2026:69113"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:69113 vom 2026-09-22",
"url": "https://errata.build.resf.org/RLSA-2026:69113"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-69113 vom 2026-09-23",
"url": "https://linux.oracle.com/errata/ELSA-2026-69113.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7295452 vom 2026-11-03",
"url": "https://www.ibm.com/support/pages/node/7295452"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7295440 vom 2026-11-03",
"url": "https://www.ibm.com/support/pages/node/7295440"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7295803 vom 2026-11-06",
"url": "https://www.ibm.com/support/pages/node/7295803"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:22232-1 vom 2026-11-09",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/I7O4TETMLY37NXHGD5II4A6NFA3VCMQZ/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:24540-1 vom 2026-11-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-November/030522.html"
}
],
"source_lang": "en-US",
"title": "Apache Portable Runtime (APR): Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-11-09T23:00:00.000+00:00",
"generator": {
"date": "2026-11-10T11:06:15.699+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.7.0"
}
},
"id": "WID-SEC-W-2026-2697",
"initial_release_date": "2026-08-06T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-08-06T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-08-13T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2026-08-16T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2026-08-23T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2026-09-03T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2026-09-09T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat und SUSE aufgenommen"
},
{
"date": "2026-09-10T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2026-09-13T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
},
{
"date": "2026-09-16T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-09-20T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-09-21T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
},
{
"date": "2026-09-23T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-11-03T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-11-05T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-11-09T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von openSUSE und SUSE aufgenommen"
}
],
"status": "final",
"version": "16"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.6.4",
"product": {
"name": "Apache Portable Runtime (APR) \u003c1.6.4",
"product_id": "T057719"
}
},
{
"category": "product_version",
"name": "1.6.4",
"product": {
"name": "Apache Portable Runtime (APR) 1.6.4",
"product_id": "T057719-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:apr-util:1.6.4"
}
}
}
],
"category": "product_name",
"name": "Portable Runtime (APR)"
}
],
"category": "vendor",
"name": "Apache"
},
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "IBM Business Automation Workflow",
"product": {
"name": "IBM Business Automation Workflow",
"product_id": "T053688",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:business_automation_workflow:-"
}
}
},
{
"category": "product_name",
"name": "IBM QRadar SIEM",
"product": {
"name": "IBM QRadar SIEM",
"product_id": "T021415",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:qradar_siem:-"
}
}
},
{
"category": "product_name",
"name": "IBM Rational ClearQuest",
"product": {
"name": "IBM Rational ClearQuest",
"product_id": "T038778",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:rational_clearquest:-"
}
}
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T056236",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T054581",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T054646",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
},
{
"category": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T055946",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T055947",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-49506",
"product_status": {
"known_affected": [
"T056236",
"2951",
"T054581",
"67646",
"T021415",
"T055947",
"T055946",
"T057719",
"398363",
"T038778",
"T053688",
"T054646"
]
},
"release_date": "2026-08-06T22:00:00.000+00:00",
"title": "CVE-2025-49506"
},
{
"cve": "CVE-2026-32327",
"product_status": {
"known_affected": [
"T056236",
"2951",
"T054581",
"67646",
"T021415",
"T055947",
"T055946",
"T057719",
"398363",
"T038778",
"T053688",
"T054646"
]
},
"release_date": "2026-08-06T22:00:00.000+00:00",
"title": "CVE-2026-32327"
},
{
"cve": "CVE-2026-34191",
"product_status": {
"known_affected": [
"T056236",
"2951",
"T054581",
"67646",
"T021415",
"T055947",
"T055946",
"T057719",
"398363",
"T038778",
"T053688",
"T054646"
]
},
"release_date": "2026-08-06T22:00:00.000+00:00",
"title": "CVE-2026-34191"
},
{
"cve": "CVE-2026-34501",
"product_status": {
"known_affected": [
"T056236",
"2951",
"T054581",
"67646",
"T021415",
"T055947",
"T055946",
"T057719",
"398363",
"T038778",
"T053688",
"T054646"
]
},
"release_date": "2026-08-06T22:00:00.000+00:00",
"title": "CVE-2026-34501"
},
{
"cve": "CVE-2026-34502",
"product_status": {
"known_affected": [
"T056236",
"2951",
"T054581",
"67646",
"T021415",
"T055947",
"T055946",
"T057719",
"398363",
"T038778",
"T053688",
"T054646"
]
},
"release_date": "2026-08-06T22:00:00.000+00:00",
"title": "CVE-2026-34502"
}
]
}
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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
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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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.
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.
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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.