CVE-2026-59676Disclosure

LOWCVSS 5.8 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in seunshare of selinux policycoreutils allows a user calling seunshare that is running in the unconfined SELinux domain to delete arbitrary root-owned files, This issue affects policycoreutils through 3.10.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-367

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.openwall.com/lists/oss-security/2026/07/15/4

Full discourse1 post

Open Source Security mailing list@oss_security92d
Disclosure
SELinux Userspace Utilities: Local DoS in seunshare in 3.10 https://www.openwall.com/lists/oss-security/2026/07/15/4 setuid-root utility used for sandboxing CVE-2026-59676: Local File Deletion Attack Vector in rm_rf() CVE-2026-59677: Process Kill Attack Vector in killall() No CVEs: Remaining Concerns
Post summary
The text announces new local vulnerabilities in SELinux userspace utilities, detailing DoS, file deletion, and process kill attack vectors, but provides no PoC, exploit code, or patch information.
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