CVE-2026-63825

In the Linux kernel, the following vulnerability has been resolved: gcov: use atomic counter updates to fix concurrent access crashes GCC's GCOV instrumentation can merge global branch counters with loop induction variables as an optimization. In inflatefast, the inner copy loops get transformed ...

CVE-2026-63825

CVE-2026-63825 describes a Linux kernel issue where GCC GCOV instrumentation could merge global counters with loop induction variables, causing inconsistent values and an out-of-bounds write during IPComp processing when inflate_fast() runs on multiple CPUs. The root cause is in the GCOV counter ...

PT-2026-61141

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where GCC's GCOV instrumentation may merge global branch counters with loop induction variables as an optimization. In the inflate fast function, the...

PT-2025-37205

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the ath10k driver where, in rare cases, the driver may lose connection with the PCIe bus. This can lead to system crashes during resuming due to...