Unrated severityNVD Advisory· Published Jun 8, 2026
CVE-2026-46291
CVE-2026-46291
Description
In the Linux kernel, the following vulnerability has been resolved:
crypto: caam - guard HMAC key hex dumps in hash_digest_key
Use print_hex_dump_devel() for dumping sensitive HMAC key bytes in hash_digest_key() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.
Affected products
3- osv-coords2 versions
>= 3.6.0, < 5.10.259+ 1 more
- (no CPE)range: >= 3.6.0, < 5.10.259
- (no CPE)range: < 7.0.12-1.1
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/177730a273b18e195263ed953853273e901b5064nvd
- git.kernel.org/stable/c/2adbfca7452eeac45117b8e803288a2767f7075fnvd
- git.kernel.org/stable/c/5cffe3c136891aa4d579bf5c079a68f7cb371b0cnvd
- git.kernel.org/stable/c/b8f12d9b00c1950779e5679b9c13908584682bb6nvd
- git.kernel.org/stable/c/c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48nvd
News mentions
1- Linux Kernel: 25 Vulnerabilities Disclosed in Single Batch on June 8, 2026Vypr Intelligence · Jun 8, 2026