CVE-2025-46810

Root escalation via symlink-following update script

Published Sep 2, 2025 · Updated Feb 26, 2026

Symlink following in openSUSE Tumbleweed traefik2 before 2.11.29 allows local users to gain root via package updates. Legacy RPM update scripts perform root-privileged file operations without blocking symlink redirection controlled by the traefik account. Exploitation requires local control of that service account and execution of an affected package update, after which root privileges are obtained.

CVSS severity8.5
High
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Symlink following in openSUSE Tumbleweed traefik2 before 2.11.29 allows local users to gain root via package updates. Legacy RPM update scripts perform root-privileged file operations without blocking symlink redirection controlled by the traefik account. Exploitation requires local control of that service account and execution of an affected package update, after which root privileges are obtained.

The record

CVE
CVE-2025-46810
Published
Sep 2, 2025
Updated
Feb 26, 2026
Vendor
OpenSUSE
Product
openSUSE Tumbleweed
Classifications
CWE-61, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=? <2.11.29

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

OpenSUSE · openSUSE Tumbleweedversion=? <2.11.29

Published CVSS scores

8.5SUSECVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-61UNIX Symbolic Link (Symlink) Following
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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