01 Record

CVE-2026-74583

net/sched: cls_route: fix fastmap use-after-free on filter

UnratedPUBLISHEDCNA: Linux

Base scoreUnratedNo CVSS vector published

View raw JSON CVE Program record

02 Description

net/sched: cls_route: fix fastmap use-after-free on filter

03 Metadata

Published: 2026-08-21 16:31Z9 HR AGO
Last updated: 2026-08-21 16:31Z9 HR AGO
Reserved: 2026-08-15
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Unrated: no CVSS score published
CVSS vector: Not published
Weaknesses: No CWE assigned
SSVC decision: No CISA-ADP assessment
Data version: 5.2
Document digest: 4b1dc7611fa813da95dcf13d4a1ece163a86761ec9642a2e1664f2f7c27c058c

04 Affected products

VendorProductVersionsPlatforms

LinuxLinux1109c00547fc66df45b9ff923544be4c1e1bec13 to < 7897198b26445b4009a057bda1986b94a99e5d5f, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < 820f083c294ad6d319c02a7d43294f2ed2565139, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < 5ec9001be6d0eb527251125632ec8fe88278897f, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < b969984b2bdc85d721ce4047cd270cd37ec705a2, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < a17f636c9330eac879822ce29f998e5abd1b72c1, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < 0e7a8cf8895b06d07c7311f028eba16ad742b9bc, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < ae9aff87025219005a2d16b4fe83d6f24643e50d, 1109c00547fc66df45b9ff923544be4c1e1bec13 to < 47d7f7051253bdc02b1d245d87e38f16d31a74df, 3.18—

05 References

git.kernel.orghttps://git.kernel.org/stable/c/7897198b26445b4009a057bda1986b94a99e5d5f
git.kernel.orghttps://git.kernel.org/stable/c/820f083c294ad6d319c02a7d43294f2ed2565139
git.kernel.orghttps://git.kernel.org/stable/c/5ec9001be6d0eb527251125632ec8fe88278897f
git.kernel.orghttps://git.kernel.org/stable/c/b969984b2bdc85d721ce4047cd270cd37ec705a2
git.kernel.orghttps://git.kernel.org/stable/c/a17f636c9330eac879822ce29f998e5abd1b72c1
git.kernel.orghttps://git.kernel.org/stable/c/0e7a8cf8895b06d07c7311f028eba16ad742b9bc
git.kernel.orghttps://git.kernel.org/stable/c/ae9aff87025219005a2d16b4fe83d6f24643e50d
git.kernel.orghttps://git.kernel.org/stable/c/47d7f7051253bdc02b1d245d87e38f16d31a74df