CVE Database›Document archive›CVE-2026-98969

CVE-2026-98969

kernel: net/sched: em_text: reject unterminated algo before autoload

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Severity

Low

Red Hat Product Security

3.3

CVSS 3.1

Review impact separately from score.

Published · October 23, 2026

Updated · October 29, 2026

Description

A flaw was found in the Linux kernel's packet scheduling subsystem. A local attacker with network administration privileges can trigger this flaw by submitting a text-matching filter configuration with a non-null-terminated algorithm name. When attempting to automatically load the corresponding module, the kernel reads beyond the allocated buffer, resulting in an information disclosure of adjacent kernel memory.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE-125 · Out-of-bounds Read