Answer in brief
CVE-2026-46291 records a Medium severity (CVSS 5.5) vulnerability in crypto: caam - guard HMAC key hex dumps in hash_digest_key. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-46291 records a Medium severity (CVSS 5.5) vulnerability in crypto: caam - guard HMAC key hex dumps in hash_digest_key. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <e8e72fdf47bd5ef7abe642b034c6178a61a8580a || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <cd849c07b8d706425e60a4dfcef54b7b67c967ce || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <a9207798fe619cbc85c8744a9b9e2af1db2b6e1a || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <2adbfca7452eeac45117b8e803288a2767f7075f || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48 || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <5cffe3c136891aa4d579bf5c079a68f7cb371b0c || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <b8f12d9b00c1950779e5679b9c13908584682bb6 || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <177730a273b18e195263ed953853273e901b5064 | e8e72fdf47bd5ef7abe642b034c6178a61a8580a, cd849c07b8d706425e60a4dfcef54b7b67c967ce, a9207798fe619cbc85c8744a9b9e2af1db2b6e1a, 2adbfca7452eeac45117b8e803288a2767f7075f, c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48, 5cffe3c136891aa4d579bf5c079a68f7cb371b0c, b8f12d9b00c1950779e5679b9c13908584682bb6, 177730a273b18e195263ed953853273e901b5064 |
| Linux/Linuxgeneric | 3.6 | Not reported |
Published upstream
Jun 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <e8e72fdf47bd5ef7abe642b034c6178a61a8580a || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <cd849c07b8d706425e60a4dfcef54b7b67c967ce || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <a9207798fe619cbc85c8744a9b9e2af1db2b6e1a || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <2adbfca7452eeac45117b8e803288a2767f7075f || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48 || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <5cffe3c136891aa4d579bf5c079a68f7cb371b0c || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <b8f12d9b00c1950779e5679b9c13908584682bb6 || >=045e36780f11523e26d1e4a8c78bdc57f4003bd0 <177730a273b18e195263ed953853273e901b5064 | e8e72fdf47bd5ef7abe642b034c6178a61a8580a, cd849c07b8d706425e60a4dfcef54b7b67c967ce, a9207798fe619cbc85c8744a9b9e2af1db2b6e1a, 2adbfca7452eeac45117b8e803288a2767f7075f, c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48, 5cffe3c136891aa4d579bf5c079a68f7cb371b0c, b8f12d9b00c1950779e5679b9c13908584682bb6, 177730a273b18e195263ed953853273e901b5064 |
| Linux/Linuxgeneric | 3.6 | Not reported |
Published upstream
Jun 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
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.
Quoted source text, attributed separately from HOL analysis.