CVE-2026-14355 | BDVDB-2026-345409 Detail

Description#

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.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-07-03Record published in the CVE List.
2. Version 22026-07-06Most recent update recorded in the CVE List.