UpHeron
All vulnerabilities

Servers and applications

CVE-2026-98549

tcp: prevent collapsing skbs across boundary in rtx queue

Severity
Critical 9.1
Published
18 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
30 Oct 2026
Fixed in
5.15.224, 6.1.191, 6.6.160, 6.12.112, 6.18.55, 7.2.9
Sources
CVE Program

Affected software

SoftwareAffected versions
Linux kernelServers and applications · cna:linux|linux
  • From 6.19 before 7.2.9
  • From 6.13 before 6.18.55
  • From 6.7 before 6.12.112
  • From 6.2 before 6.6.160
All 7 release lines
  • From 4.18 before 5.10.273
  • From 5.11 before 5.15.224
  • From 5.16 before 6.1.191
  • From 6.2 before 6.6.160
  • From 6.7 before 6.12.112
  • From 6.13 before 6.18.55
  • From 6.19 before 7.2.9

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-98549