CVE-2026-23060
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | df22c9a65e9a9daa368a72fed596af9d7d5876bb | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | fee86edf5803f1d1f19e3b4f2dacac241bddfa48 | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | 767e8349f7e929b7dd95c08f0b4cb353459b365e | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | b0a9609283a5c852addb513dafa655c61eebc1ef | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | 161bdc90fce25bd9890adc67fa1c8563a7acbf40 | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | 9532ff0d0e90ff78a214299f594ab9bac81defe4 | Unavailable | None listed |
| 104880a6b470958ddc30e139c41aa4f6ed3a5234 | affected | git | 2397e9264676be7794f8f7f1e9763d90bd3c7335 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.3 | Unavailable | None listed |
| 5.10.249 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.199 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.162 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.122 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.68 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.8 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |