Answer in brief
CVE-2026-64315 records a High severity (CVSS 7.0) vulnerability in crypto: caam - use print_hex_dump_devel to guard key hex dumps. 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 7.0. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=8d818c1055013d355d36188f21c7535687374f6c <1ec775f6a124cce6278ae58b7d1c78a3bc6eef23 || >=8d818c1055013d355d36188f21c7535687374f6c <bcf3cf74dfb6981e18b22cbf561f859a0f7faa26 || >=8d818c1055013d355d36188f21c7535687374f6c <6407dc85d0a4306681cf6c9be7f05e05dcb67a37 || >=8d818c1055013d355d36188f21c7535687374f6c <c8cfe11e48b2a4646fa662fcaa92e14810a28d46 || >=8d818c1055013d355d36188f21c7535687374f6c <8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7 || >=8d818c1055013d355d36188f21c7535687374f6c <d0b8cafd529b4ec759190c6081f7a76efb563a8f || >=8d818c1055013d355d36188f21c7535687374f6c <59057f5d4e9a195c6dd61695ad3bc4481ddf4f14 || >=8d818c1055013d355d36188f21c7535687374f6c <8005dc808bcce7d6cc2ae015a3cde1683bee602d | 1ec775f6a124cce6278ae58b7d1c78a3bc6eef23, bcf3cf74dfb6981e18b22cbf561f859a0f7faa26, 6407dc85d0a4306681cf6c9be7f05e05dcb67a37, c8cfe11e48b2a4646fa662fcaa92e14810a28d46, 8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7, d0b8cafd529b4ec759190c6081f7a76efb563a8f, 59057f5d4e9a195c6dd61695ad3bc4481ddf4f14, 8005dc808bcce7d6cc2ae015a3cde1683bee602d |
| Linux/Linuxgeneric | 4.20 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: crypto: caam - use print_hex_dump_devel to guard key hex dumps Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.
Quoted source text, attributed separately from HOL analysis.