MEDIUM 5.3 Microsoft

CVE-2025-67897

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.

Microsoft Security Update 2025-Dec: 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.

Affected Products

References

Published: 2025-12-09 · Source: Microsoft · Feed updated: 2026-08-10
This medium severity vulnerability with a CVSS score of 5.3 was published on 2025-12-09 via Microsoft. Affected: azl3 kata-containers-cc 3.15.0.aks0-6 on Azure Linux 3.0, azl3 kata-containers-cc 3.15.0.aks0-5 on Azure Linux 3.0.
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