CVE-2026-31459

The record

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: fix param_ctx leak on damon_sysfs_new_test_ctx() failure Patch series "mm/damon/sysfs: fix memory leak and NULL dereference issues", v4. DAMON_SYSFS can leak memory under allocation failure, and do NULL pointer dereference when a privileged user make wrong sequences of control. Fix those. This patch (of 3): When damon_sysfs_new_test_ctx() fails in damon_sysfs_commit_input(), param_ctx is leaked because the early return skips the cleanup at the out label. Destroy param_ctx before returning.

Affected packages

Related vulnerabilities

• CVE-2026-119286 GraphQL-core is a Python port of the GraphQL.js reference implementation. CWE-401
• CVE-2026-116157 ImageMagick before 7.1.2-33 contains a memory leak vulnerability in PerlMagick that fails… CWE-401
• CVE-2026-116158 ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the magick compare… CWE-401
• CVE-2026-116159 ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the… CWE-401
• CVE-2026-116156 ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak caused by a… CWE-401
• CVE-2026-116151 ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG… CWE-401
• CVE-2026-116155 ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the… CWE-401
• CVE-2026-116152 ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that… CWE-401