udf: reject VAT indexes equal to the entry count

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

CVE-2026-89525 · Microsoft / collected KEV context

cve-program · CVE-2026-89525

• https://git.kernel.org/stable/c/f64e01a90326bb85a3cc8aa0199931dc2f15b589
• https://git.kernel.org/stable/c/8a8c1c42a34349a0626d910abbad5a29136446b7
• https://git.kernel.org/stable/c/19f36c6453cd88fe6d60ef36ab1f1cad8ddf4ce4
• https://git.kernel.org/stable/c/b77b83f5529a26d084d64ece98abd6f0cc86e053
• https://git.kernel.org/stable/c/9193368408d792cec2057628d87862140fb1ce1c
• https://git.kernel.org/stable/c/b95c33a4e743874f1b0a45bf2aaa4da553552bd1
• https://git.kernel.org/stable/c/1bd7947f1463c21edafa256d0fbec5b99215e2b6
• https://git.kernel.org/stable/c/cac0cb07f29ccfb373fd4a36c81e908ef3ce608c

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