01 Record

CVE-2026-74589

bpf, sockmap: Fix sk_redir use-after-free in send verdict

UnratedPUBLISHEDCNA: Linux

Base scoreUnratedNo CVSS vector published

View raw JSON CVE Program record

02 Description

bpf, sockmap: Fix sk_redir use-after-free in send verdict

03 Metadata

Published: 2026-08-22 15:31Z2 HR AGO
Last updated: 2026-08-22 15:31Z2 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: d2eace9239fae595099b60af4974fea81ec0b81e811d826dc390537a731694f8

04 Affected products

VendorProductVersionsPlatforms

LinuxLinux604326b41a6fb9b4a78b6179335decee0365cd8c to < 41b7da0cb72ca5aa1e62b68dab323d0791fc6bdf, 604326b41a6fb9b4a78b6179335decee0365cd8c to < 9b4fbc371a6ecf1b4e43b5a629015cc0830d8de3, 604326b41a6fb9b4a78b6179335decee0365cd8c to < 90a19b0894ba79a699b48cf44421b36fbd566e99, 604326b41a6fb9b4a78b6179335decee0365cd8c to < d192cff2a37d59206dabe6ec2e60ceac6271f274, 604326b41a6fb9b4a78b6179335decee0365cd8c to < 4c9d9aa809c261dc0490a0e19d675f7e8e4c85bf, 604326b41a6fb9b4a78b6179335decee0365cd8c to < a14e4ef1d90c3418f01b3b6b8fd3a40a0a208a10, 604326b41a6fb9b4a78b6179335decee0365cd8c to < 1cec526cf0a2227395f2c2f4b671cb052ff0b00e, 604326b41a6fb9b4a78b6179335decee0365cd8c to < a76624733730e541e4955fdecf506af2f6b20558, 4.20—

05 References

git.kernel.orghttps://git.kernel.org/stable/c/41b7da0cb72ca5aa1e62b68dab323d0791fc6bdf
git.kernel.orghttps://git.kernel.org/stable/c/9b4fbc371a6ecf1b4e43b5a629015cc0830d8de3
git.kernel.orghttps://git.kernel.org/stable/c/90a19b0894ba79a699b48cf44421b36fbd566e99
git.kernel.orghttps://git.kernel.org/stable/c/d192cff2a37d59206dabe6ec2e60ceac6271f274
git.kernel.orghttps://git.kernel.org/stable/c/4c9d9aa809c261dc0490a0e19d675f7e8e4c85bf
git.kernel.orghttps://git.kernel.org/stable/c/a14e4ef1d90c3418f01b3b6b8fd3a40a0a208a10
git.kernel.orghttps://git.kernel.org/stable/c/1cec526cf0a2227395f2c2f4b671cb052ff0b00e
git.kernel.orghttps://git.kernel.org/stable/c/a76624733730e541e4955fdecf506af2f6b20558