Gitea pre-receive hook scanner errors allow branch-protection bypass

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

GHSA-47RQ-XP99-92MX Gitea pull request branch permission checks allow unauthorized updates and rebases

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches...

CVE-2026-27775

Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access...

CVE-2026-27780

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-27775

Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access...

CVE-2026-27780 Gitea pre-receive hook can miss branch-protection checks after scanner errors

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-27780 Gitea pre-receive hook can miss branch-protection checks after scanner errors

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-27780

Gitea versions prior to 1.26.0 are vulnerable to an incorrect authorization flaw due to improper error handling during the pre-receive hook process. Specifically, the system fails to fail closed when encountering bufio.Scanner errors while processing input. This allows an attacker to submit overs...

EUVD-2026-41638

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-27775 Gitea pre-receive hook permission cache allows full repository write access

Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access...

CVE-2026-27780

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-27775

Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access...

CVE-2026-27780 Gitea pre-receive hook can miss branch-protection checks after scanner errors

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks...

CVE-2026-24690 Gitea pull-request branch updates use insufficient permission checks

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches...

CVE-2026-24690

Gitea versions before 1.25.5 are vulnerable to an Access Control Bypass due to insufficient permission checks during the process for updating or rebasing pull request branches . An attacker could potentially gain unauthorized access to or modify protected branches by exploiting this weakness. The...

CVE-2026-24690 Gitea pull-request branch updates use insufficient permission checks

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches...

EUVD-2026-41457

A null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service DoS condition by sending specially crafted IKEv2 messages. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using...

CVE-2026-13084: NULL Pointer Dereference

A null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service DoS condition by sending specially crafted IKEv2 messages. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using...

PT-2026-55603

Name of the Vulnerable Software and Affected Versions Gitea version 1.25.5 Description The software caches a branch-specific write-permission result across multiple refs during a single pre-receive hook session. This behavior allows a user with a per-branch maintainer-edit grant to reuse that...

PT-2026-55605

Name of the Vulnerable Software and Affected Versions Gitea versions prior to 1.26.0 Description The software does not fail closed when encountering bufio.Scanner errors during the processing of pre-receive hook input. This behavior allows oversized input to bypass branch-protection checks...