CVE-2026-14355
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
php
- Vendor
- php
- Product
- php
- Platforms
- Unknown
- Default status
affected- Package
- openssl
- Package collection
- https://www.php.net/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8.2.0 | affected | semver | 8.2.32 | Unavailable | None listed |
| 8.3.0 | affected | semver | 8.3.32 | Unavailable | None listed |
| 8.4.0 | affected | semver | 8.4.23 | Unavailable | None listed |
| 8.5.0 | affected | semver | 8.5.8 | Unavailable | None listed |