CVE-2026-23060None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than the minimum exp…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than the minimum expected length, crypto_authenc_esn_decrypt() can advance past the end of the destination scatterlist and trigger a NULL pointer dereference in scatterwalk_map_and_copy(), leading to a kernel panic (DoS).
Add a minimum AAD length check to fail fast on invalid inputs.
Linux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < df22c9a65e9a9daa368a72fed596af9d7d5876bbLinux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < fee86edf5803f1d1f19e3b4f2dacac241bddfa48Linux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < 767e8349f7e929b7dd95c08f0b4cb353459b365eLinux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < b0a9609283a5c852addb513dafa655c61eebc1efLinux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < 161bdc90fce25bd9890adc67fa1c8563a7acbf40Linux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < 9532ff0d0e90ff78a214299f594ab9bac81defe4Linux >= 104880a6b470958ddc30e139c41aa4f6ed3a5234 < 2397e9264676be7794f8f7f1e9763d90bd3c7335Linux 4.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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