🛡️ CVE-2026-53489 on BellSoft — containerd

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Distribution advisory

This page covers CVE-2026-53489 as tracked by BellSoft, for the package containerd. The fix is available in version 2.3.2-r0; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity none, availability none.

Affected software

BELL-CVE-2026-53489 is recorded against 1 package.

  • containerd (from 1.7.2-r1 up to 2.3.2-r0)

Timeline and source

Published on 22 June 2026 and last revised on 4 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

docs.bell-sw.com (Advisory)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-06-22
Updated 2026-08-11
Modified 2026-07-04
Fix URL N/A

Affected Packages

Software From version Fixed in
containerd 1.7.2-r1 2.3.2-r0

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