CVE & CISA-KEV Catalog

CVE-2026-46087

MEDIUM
5.5
CVSS v3
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: fix memory leak on damon_start() failure in damon_stat_start() Destroy the DAMON context and reset the global pointer when damon_start() fails. Otherwise, the context allocated by damon_stat_build_ctx() is leaked, and the stale damon_stat_context pointer will be overwritten on the next enable attempt, making the old allocation permanently unreachable.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available
linuxDebian
Fixed in:7.0.4-1CVE-2026-46087

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.12%probability of exploitation in 30 days
2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Embed a live status badge for CVE-2026-46087
CVE-2026-46087 severity badge

Markdown

[![CVE-2026-46087](https://tridentstack.com/cve/badge/CVE-2026-46087.svg)](https://tridentstack.com/cve/CVE-2026-46087)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-46087"><img src="https://tridentstack.com/cve/badge/CVE-2026-46087.svg" alt="CVE-2026-46087"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-25.