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CVE-2026-63686 Apache HTTP Server: mod_xml2enc crash on charset conversion failure

🗓️ 01 Oct 2026 16:20:14Reported by apacheType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

NULL pointer dereference in Apache HTTP Server mod_xml2enc allows DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63686
1 Oct 202616:20
–cve
euvd
EUVD
EUVD-2026-90912
1 Oct 202618:32
–euvd
nvd
NVD
CVE-2026-63686
1 Oct 202617:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103936
1 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache HTTP Server",
    "versions": [
      {
        "status": "affected",
        "version": "2.4.0",
        "lessThanOrEqual": "2.4.68",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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