PT-2025-54721 · Crates.Io · Sequoia-Openpgp

Published 2025-12-14 · Updated 2025-12-14

OSV

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

In Sequoia before 2.1.0, aes key unwrap panics if passed a ciphertext that is too short. A remote attacker can take advantage of this issue to crash an application by sending a victim an encrypted message with a crafted PKESK or SKESK packet.

Fix

Weakness Enumeration

CWE-195

Related Identifiers

GHSA-V6X3-9R38-R27Q

Affected Products

Sequoia-Openpgp

References · 7

• https://osv.dev/vulnerability/GHSA-v6x3-9r38-r27q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-67897 · Security Note
• https://gitlab.com/sequoia-pgp/sequoia/-/commit/b59886e5e7bdf7169ed330f309a6633d131776e5 · Note
• https://gitlab.com/sequoia-pgp/sequoia · Note
• https://bugs.debian.org/1122582 · Note
• https://rustsec.org/advisories/RUSTSEC-2025-0136.html · Note
• https://gitlab.com/sequoia-pgp/sequoia/-/blob/b59886e5e7bdf7169ed330f309a6633d131776e5/openpgp/NEWS#L7-L26 · Note