github.com/go-git/go-git/v5: go-git: Arbitrary file read/write via symbolic link resolution

A flaw was found in go-git, an extensible Git implementation library. Worktree operations, such as checkout, status, and add, resolve symbolic links within the working tree without proper boundary confinement. This allows a remote attacker to craft a malicious repository containing a symlink,...

github.com/go-git/go-git: github.com/go-git/go-git/v5: go-git: Unauthorized file modification via directory traversal in reference names

A flaw was found in go-git, an extensible Git implementation library. Maliciously crafted reference names, which can contain directory-traversal sequences, are not properly sanitized. This vulnerability allows an attacker to write files outside of the intended reference storage directory,...

CVE-2025-24890

creationtimestamp| type| source ---|---|--- 2026-09-09 18:36:44+00:00| published-proof-of-concept| https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-7rhf-42qf-vrvc...

GHSA-HR3M-4QWQ-3MGC GitHacker: Path traversal in ref/hash parsing enables existence oracle and hex-fragment exfiltration via malicious .git server

Summary GitHacker through 1.1.7 did not validate path segments parsed from attacker-controlled .git/HEAD before joining them onto its output directory. A malicious server could coerce GitHacker into reading arbitrary local files. Contents do not stream back wholesale, but the recovery loop turns...

GitHacker: Path traversal in ref/hash parsing enables existence oracle and hex-fragment exfiltration via malicious .git server

Summary GitHacker through 1.1.7 did not validate path segments parsed from attacker-controlled .git/HEAD before joining them onto its output directory. A malicious server could coerce GitHacker into reading arbitrary local files. Contents do not stream back wholesale, but the recovery loop turns...

CVE-2026-87817

A flaw was found in GitPython. This vulnerability allows a remote attacker to execute arbitrary code. By failing to properly validate the git directory location, GitPython allows attackers to impersonate the git directory using tracked files such as gitdir, commondir, and HEAD. An attacker can th...

Regular Expression Denial of Service (ReDoS)

Overview GitPython is a python library used to interact with Git repositories Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the Actor.fromstring parsing in git/util.py. An attacker can exhaust CPU and stall commit metadata access by supplying a...

Duplicate Advisory: Repository content can impersonate the git directory, leading to arbitrary code execution

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-239g-whfq-7xj9. This link is maintained to preserve external references. Original Description GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the...

DEBIAN-CVE-2026-87817

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

CVE-2026-87817

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

UBUNTU-CVE-2026-87817

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

git-lfs security update

An update is available for git-lfs. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Git Large File Storage LFS replaces large files such as audio samples, video...

RLSA-2026:64788 Important: git-lfs security update

Git Large File Storage LFS replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server. Security Fixes: encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal...

CVE-2026-87817 GitPython before 3.1.60 Remote Code Execution via Git Directory Impersonation

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

CVE-2026-87817

GitPython before 3.1.60 is vulnerable to remote code execution via git directory impersonation . The library fails to properly validate the git directory location, allowing an attacker to impersonate the git directory using tracked files such as gitdir, commondir, and HEAD. The attack executes ar...

CVE-2026-87817

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

CVE-2026-87817 GitPython before 3.1.60 Remote Code Execution via Git Directory Impersonation

GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can execute arbitrary code by placing a malicious pre-commit hook in the tracked hooks directory that...

SUSE CVE-2026-26307

Gitea versions before 1.25.5 do not enforce a timeout on git grep searches, allowing expensive searches to consume server resources...

RockyLinux 10 : git-lfs (RLSA-2026:64788)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:64788 advisory. encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal CVE-2026-33818 net/url: golang: golang net/url: Denial ...

PT-2026-89202

Name of the Vulnerable Software and Affected Versions GitHacker versions prior to 1.1.8 Description GitHacker fails to validate path segments parsed from an attacker-controlled .git/HEAD file before joining them to the output directory. A malicious server can coerce the tool into reading arbitrar...