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7.5
CVE-2026-29167EXPLOITEDPATCHED
apache · http_server

Apache HTTP Server: mod_ldap per-dir use-after-free

Description

Use After Free vulnerability in Apache HTTP Server with mod_ldap in per-directory configuration This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

Affected Products

VendorProductVersions
apachehttp_server2.4.0, 2.4.67

Also Affects

Downstream vendors/products affected by this vulnerability

VendorProductSourceConfidence
apachehttpcert_advisory90%
oracleoracle communicationscert_advisory90%
oraclesolariscert_advisory90%
oraclecommunicationscert_advisory90%

References

  • https://httpd.apache.org/security/vulnerabilities_24.html(vendor-advisory)

Related News (15 articles)

Tier B
BSI Advisories5d ago
[NEU] [hoch] Oracle Communications: Mehrere Schwachstellen
→ No new info (linked only)
Tier B
BSI Advisories32d ago
[NEU] [hoch] Oracle Solaris Drittanbieterkomponenten: Mehrere Schwachstellen
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Tier B
BSI Advisories32d ago
[NEU] [hoch] Oracle Communications: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
oss-security62d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security66d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security66d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security67d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security68d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security69d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security69d ago
Re: Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier A
Microsoft MSRC73d ago
CVE-2026-29167 Apache HTTP Server: mod_ldap per-dir use-after-free
→ No new info (linked only)
Tier B
BSI Advisories75d ago
[NEU] [hoch] Apache HTTP Server: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
oss-security76d ago
Proposal: Add separate oss-security-vulnerability-reports mailing list (for AI vulnpocalypse)
→ No new info (linked only)
Tier C
oss-security76d ago
CVE-2026-29167: Apache HTTP Server: mod_ldap per-dir use-after-free
→ No new info (linked only)
Tier C
VulDB76d ago
CVE-2026-29167 | Apache HTTP Server up to 2.4.67 mod_ldap use after free
→ No new info (linked only)
CVSS 3.17.5 HIGH
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
https://httpd.apache.org/security/vulnerabilities_24.html
CWECWE-416
PublishedJun 8, 2026
Last enriched67d agov4
Trending Score40
Source articles15
Independent4
Info Completeness10/14
Missing: epss, kev, iocs, mitre_attack

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Verification

State: verified
Confidence: 0%

Vulnerability Timeline

CVE Published
Jun 8, 2026
Discovered by ZDM
Jun 8, 2026
Actively Exploited
Jun 9, 2026
Exploit Available
Jun 9, 2026
Patch Available
Jun 9, 2026
Updated: cvssEstimate
Jun 15, 2026
Updated: severity, exploitAvailable, activelyExploited
Jun 16, 2026
Updated: affectedVersions
Jun 17, 2026

Version History

v4
Last enriched 67d ago
v4Tier C67d ago

Updated affected versions to include 2.4.67 and noted that the patch is now unavailable.

affectedVersions
via oss-security
v3Tier C69d ago

Updated severity to HIGH, marked exploit as available, and noted that the vulnerability is actively exploited.

severityexploitAvailableactivelyExploited
via oss-security
v2Tier C69d ago

Updated severity to HIGH and CVSS estimate to 7.5, and marked the vulnerability as actively exploited.

cvssEstimate
via oss-security
v176d ago

Initial creation