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CVE-2026-95106: Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks

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CRITICAL 9.1REMOTEUPGRADE

CVE-2026-95106 is a critical-severity flaw (CVSS 9.1) affecting gitea. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject. Gitea's web views resolved such a path to the first entry, while `git checkout`, Gitea Actions, and release archives use the last. A contributor could open a pull request whose diff and file views show benign content while CI and checkouts at the same commit use different, attacker-controlled content. Incoming objects are now chec

Why this priority

  • Critical severity
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score9.1 (Critical)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.3% (top 74%)
CISA exploited listNo
WeaknessCWE-706
Published2026-10-06
Last modified2026-10-13
Publisher (CNA): Gitea Limited · Vendor: gitea

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Last updated 2026-10-13 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

gitea gitea UPGRADE
Affected: < 28.0.0
Fixed in: 28.0.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy gitea || rpm -q gitea || gitea --version
2. UPGRADE to 28.0.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade gitea
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade gitea
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-95106?

gitea: upgrade to 28.0.0. Exact commands for each OS are on this page.

Is CVE-2026-95106 being exploited?

CVE-2026-95106 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-95106 affect?

CVE-2026-95106 affects gitea. Severity is critical (CVSS 9.1). Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject. Gitea's web views resolved such a path to the first entry, while `git checkout`, Gitea Actions, and release archives use t

How urgent is CVE-2026-95106?

Priority 43/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

Git vulnerabilities · Gitea vulnerabilities

Related CVEs

References

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