What’s Vulnerable › Vulnerabilities

CVE-2026-59677: Process Kill Attack Vector in killall() in seunshare

• Severity: medium (CVSS 6.8 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-23 · updated 2026-10-24
• Weakness: CWE-862

Description

A Missing Authorization vulnerability in selinux policycoreutils seunshares allows a user that is running in unconfined context to kill e.g. root-owned processes running also in unconfined context This issue affects policycoreutils through 3.10.

Affected products

• SELinuxProject selinux: through 3.10

References

• https://bugzilla.suse.com/show_bug.cgi?id=1268256
• https://security.opensuse.org/2026/07/15/selinux-seunshare.html

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