USN-8687-1: p11-kit Ubuntu

CVSS: UnknownPublished
Published 27-08-2026Last modified 31-08-2026
Open JSON

Vulnerability summary

USN-8687-1 is a vulnerability in p11-kit Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0 · Related 2
CVE-2026-13757CVE-2026-18938

Timeline

  1. 27-08-2026
    PublishedVulnerability first disclosed.
  2. 31-08-2026
    Last modifiedVulnerability information updated.

Description

p11-kit vulnerabilities It was discovered that p11-kit incorrectly handled certain RPC messages. A local attacker could use this issue to cause p11-kit to crash, resulting in a denial of service. (CVE-2026-13757) It was discovered that p11-kit incorrectly handled nested attribute decoding on 32-bit systems. A local attacker could use this issue to cause p11-kit to crash, resulting in a denial of service. (CVE-2026-18938)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

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

Ubuntu1 product
  • p11-kit< 0.23.9-2ubuntu0.1+esm1 | < 0.23.20-1ubuntu0.1+esm1 | < 0.24.0-6ubuntu0.1 | < 0.25.3-4ubuntu2.2

1 vendor · 1 product

References

3 links