ecryptfs: reject oversized encrypted_key_size in parse_tag_3_packet

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-89607 · Microsoft / collected KEV context

cve-program · CVE-2026-89607

• https://git.kernel.org/stable/c/2cd21340163494d312836c77c9fbfe2530b3d075
• https://git.kernel.org/stable/c/e2152d491ae62d96a32ed59778680a242af1fbc6
• https://git.kernel.org/stable/c/d2802414081184f79a619ede178aeef3aa989793
• https://git.kernel.org/stable/c/33e050cac841498b5175f0f385eee903fd98863c
• https://git.kernel.org/stable/c/ccd13eff0e7356d2aa28b127b577e4e5ad4563f5
• https://git.kernel.org/stable/c/14cb36a500a5a3afbc955dbf69dabc565f1a3b26
• https://git.kernel.org/stable/c/a419c9ebfc9a40ee56aaad6dc68bfd67d400817b
• https://git.kernel.org/stable/c/5babe9c177c364521e3e682b949c5a8c47f4a441

No related operational record is retained in the current change model.