UpHeron
All vulnerabilities

Servers and applications

CVE-2026-98983

unshare: don't drop active namespace references that were never taken

Severity
Unrated
Published
23 Oct 2026
Last changed
23 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
6.2, 6.7, 6.13, 6.19, 7.1, 7.2.11
Sources
CVE Program

Affected software

SoftwareAffected versions
Linux kernelServers and applications · cna:linux|linux
  • From 7.1 before 7.2.11
  • From 7.0.10 before 7.1
  • From 6.18.33 before 6.19
  • From 6.12.91 before 6.13
All 7 release lines
  • From 5.15.209 before 5.16
  • From 6.1.175 before 6.2
  • From 6.6.141 before 6.7
  • From 6.12.91 before 6.13
  • From 6.18.33 before 6.19
  • From 7.0.10 before 7.1
  • From 7.1 before 7.2.11

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-98983