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CVE-2026-34032

Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fefd633a073f77a626e7eb38d1048b9d6810afbfa8a2c312bd845af51b6f7f6d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-170","description":"CWE-170 Improper Null Termination","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Apache HTTP Server","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"2.4.66","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-170","description":"CWE-170 Improper Null Termination","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/04/16"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/adp/1/references/0
{"tags":["vendor-advisory"],"url":"https://httpd.apache.org/security/vulnerabilities_24.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:30eff03de93a63cd0294eaa4ca7bfe8614529fa277117008cd6c1fe57cf66f6c · sha256:38e3cc3894a058b5… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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