01 Record

CVE-2026-46291

crypto: caam - guard HMAC key hex dumps in hash_digest_key

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

crypto: caam - guard HMAC key hex dumps in hash_digest_key

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 1.8% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-07-23.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-06-08 15:46Z4 MO AGO

Last updated

2026-06-19 12:00Z4 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-215Insertion of Sensitive Information Into Debugging CodeBase

Data version

5.2

Document digest

011bae8e4f7fbede13ab87de2c78d55e3cf5e017ee74818ff1cbf114bf0525d3

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < e8e72fdf47bd5ef7abe642b034c6178a61a8580a, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < cd849c07b8d706425e60a4dfcef54b7b67c967ce, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < a9207798fe619cbc85c8744a9b9e2af1db2b6e1a, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < 2adbfca7452eeac45117b8e803288a2767f7075f, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < 5cffe3c136891aa4d579bf5c079a68f7cb371b0c, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < b8f12d9b00c1950779e5679b9c13908584682bb6, 045e36780f11523e26d1e4a8c78bdc57f4003bd0 to < 177730a273b18e195263ed953853273e901b5064, 3.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e8e72fdf47bd5ef7abe642b034c6178a61a8580a
git.kernel.orghttps://git.kernel.org/stable/c/cd849c07b8d706425e60a4dfcef54b7b67c967ce
git.kernel.orghttps://git.kernel.org/stable/c/a9207798fe619cbc85c8744a9b9e2af1db2b6e1a
git.kernel.orghttps://git.kernel.org/stable/c/2adbfca7452eeac45117b8e803288a2767f7075f
git.kernel.orghttps://git.kernel.org/stable/c/c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48
git.kernel.orghttps://git.kernel.org/stable/c/5cffe3c136891aa4d579bf5c079a68f7cb371b0c
git.kernel.orghttps://git.kernel.org/stable/c/b8f12d9b00c1950779e5679b9c13908584682bb6
git.kernel.orghttps://git.kernel.org/stable/c/177730a273b18e195263ed953853273e901b5064

07 Fixed in

Debian 12

linux
Fixed in 6.1.176-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.88-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.0.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.