CVE WatchAug 4, 2026

CVE-2024-53099

In the Linux kernel, the following vulnerability has been resolved: bpf: Check validity of link->type in bpf_link_show_fdinfo() If a newly

CVSS

7.1

High

EPSS

0.2%

p14

KEV

—

Exploit Today

0-100

Published: Nov 25, 2024 · Last modified: Aug 4, 2026 · CWE-125

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-07-282026-08-24

Technical description

In the Linux kernel, the following vulnerability has been resolved: bpf: Check validity of link->type in bpf_link_show_fdinfo() If a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessing bpf_link_type_strs[link->type] may result in an out-of-bounds access. To spot such missed invocations early in the future, checking the validity of link->type in bpf_link_show_fdinfo() and emitting a warning when such invocations are missed.

Official references

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