CVE Explorer
CVE-2026-14355
In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://www.php.net/","defaultStatus":"affected","modules":["ext/openssl"],"packageName":"openssl","product":"php","vendor":"php","versions":[{"lessThan":"8.2.32","status":"affected","version":"8.2.0","versionType":"semver"},{"lessThan":"8.3.32","status":"affected","version":"8.3.0","versionType":"semver"},{"lessThan":"8.4.23","status":"affected","version":"8.4.0","versionType":"semver"},{"lessThan":"8.5.8","status":"affected","version":"8.5.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:163d48be969f97b20d10ad78c3f0b207b5ef224abac23e7257b8f0bc31b1dba5 · sha256:3f5ebdacd427ffcb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:163d48be969f97b20d10ad78c3f0b207b5ef224abac23e7257b8f0bc31b1dba5 · sha256:3f5ebdacd427ffcb… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-122","description":"CWE-122 Heap-based buffer overflow","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:163d48be969f97b20d10ad78c3f0b207b5ef224abac23e7257b8f0bc31b1dba5 · sha256:3f5ebdacd427ffcb… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"GitHub Security Advisory GHSA-7jrw-539f-x6vr","tags":["vendor-advisory"],"url":"https://github.com/php/php-src/security/advisories/GHSA-7jrw-539f-x6vr"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:163d48be969f97b20d10ad78c3f0b207b5ef224abac23e7257b8f0bc31b1dba5 · sha256:3f5ebdacd427ffcb… · /containers/cna/references/0
{"url":"https://lists.debian.org/debian-lts-announce/2026/07/msg00010.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:163d48be969f97b20d10ad78c3f0b207b5ef224abac23e7257b8f0bc31b1dba5 · sha256:3f5ebdacd427ffcb… · /containers/adp/0/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.