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CVE-2026-64315: linux

CVSS: 7.0v3.1HighAnalyzed
AliasesUBUNTU-CVE-2026-64315DEBIAN-CVE-2026-64315
Published 25-07-2026Last modified 17-08-2026
Open JSON

Vulnerability summary

CVE-2026-64315 is a high (CVSS 7.0) vulnerability in linux. EPSS estimates a 0.15% chance of exploitation in the next 30 days, higher than 3.7% of scored vulnerabilities.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.0/10
010
High · v3.1 (CVE.org)
EPSS score
0.15%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 33 · Related 31
OPENSUSE-SU-2026:11476-1OPENSUSE-SU-2026:21910-1SUSE-SU-2026:23477-1SUSE-SU-2026:23481-1SUSE-SU-2026:23528-1SUSE-SU-2026:23529-1

Timeline

  1. 25-07-2026
    PublishedVulnerability first disclosed.
  2. 17-08-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.15%

Chance of exploitation in the next 30 days

Percentile

4%

Versus all other CVEs

30-day change

0.00 pp

From 0.15% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.15%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu165 products
  • linuxAll versions (No fix recorded) | < 5.15.0-198.208 | < 6.8.0-147.147 | < 7.0.0-31.31
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1117.124 | < 6.8.0-1067.70 | < 7.0.0-1012.12
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
  • linux< 6.1.180-1 | < 6.12.96-1 | < 7.1.4-1
  • linux-6.12< 6.12.100-1~deb12u1
Linux2 products
  • linux≥ 8d818c1055013d355d36188f21c7535687374f6c, < 1ec775f6a124cce6278ae58b7d1c78a3bc6eef23 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < bcf3cf74dfb6981e18b22cbf561f859a0f7faa26 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < 6407dc85d0a4306681cf6c9be7f05e05dcb67a37 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < c8cfe11e48b2a4646fa662fcaa92e14810a28d46 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < 8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < d0b8cafd529b4ec759190c6081f7a76efb563a8f | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < 59057f5d4e9a195c6dd61695ad3bc4481ddf4f14 | ≥ 8d818c1055013d355d36188f21c7535687374f6c, < 8005dc808bcce7d6cc2ae015a3cde1683bee602d | 4.20
  • linux_kernel≥ 4.20, < 5.10.261 | ≥ 5.11, < 5.15.212 | ≥ 5.16, < 6.1.178 | ≥ 6.2, < 6.6.145 | ≥ 6.7, < 6.12.96 | ≥ 6.13, < 6.18.39 | ≥ 6.19, < 7.1.4

3 vendors · 169 products

References

32 links
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