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Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-239g-whfq-7xj9.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...

codev (>=0.5.1a10, <=0.7.4a3), git-repo (1.6.0) potentially affected by CVE-2026-87819 via gitpython (2.0.2)

gitpython PYPI version 2.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - codev =0.5.1a10, =0.7.4a3 - git-repo 1.6.0 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

django-l10n-extensions (>=1.0.1, <=1.1.0), django-l10n-extensions-django-3 (1.0.7) +9 more potentially affected by CVE-2026-87819 via gitpython (1.0.1)

gitpython PYPI version 1.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - django-l10n-extensions =1.0.1, =0.1.0, =0.1.0, =0.1.0.dev20160122122211, =0.3.0, =0.3.1, =0.1.0, =0.0.0, =0.1.2, =0.1.18 Source cves:...

aws-client (>=0.10.0, <=0.11.0), git-repo (>=1.7.0, <=1.7.1) potentially affected by CVE-2026-87819 via gitpython (2.0.6)

gitpython PYPI version 2.0.6 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - aws-client =0.10.0, =1.7.0, =1.7.1 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

dcos (>=0.1.1, <=0.4.10), dcoscli (>=0.1.1, <=0.4.10) +5 more potentially affected by CVE-2026-87819 via gitpython (1.0.2)

gitpython PYPI version 1.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - dcos =0.1.1, =0.1.1, =1.2.0, =0.1.0, =1.0.1, =24.0.0, =24.3.1, =25.0.2 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

git-semver (>=0.1.2, <=0.1.5) potentially affected by CVE-2026-87819 via gitpython (2.0.9)

gitpython PYPI version 2.0.9 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - git-semver =0.1.2, =0.1.5 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

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...

dcos (>=0.1.1, <=0.4.10), dcoscli (>=0.1.1, <=0.4.10) +5 more potentially affected by CVE-2026-87817 via gitpython (1.0.2)

gitpython PYPI version 1.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - dcos =0.1.1, =0.1.1, =1.2.0, =0.1.0, =1.0.1, =24.0.0, =24.3.1, =25.0.2 Source cves: CVE-2026-87817 Source advisory: OSV:PYSEC-2026-3982...

codev (>=0.5.1a10, <=0.7.4a3), git-repo (1.6.0) potentially affected by CVE-2026-87817 via gitpython (2.0.2)

gitpython PYPI version 2.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - codev =0.5.1a10, =0.7.4a3 - git-repo 1.6.0 Source cves: CVE-2026-87817 Source advisory: OSV:PYSEC-2026-3982...

git-semver (>=0.1.2, <=0.1.5) potentially affected by CVE-2026-87817 via gitpython (2.0.9)

gitpython PYPI version 2.0.9 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - git-semver =0.1.2, =0.1.5 Source cves: CVE-2026-87817 Source advisory: OSV:PYSEC-2026-3982...

aws-client (>=0.10.0, <=0.11.0), git-repo (>=1.7.0, <=1.7.1) potentially affected by CVE-2026-87817 via gitpython (2.0.6)

gitpython PYPI version 2.0.6 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - aws-client =0.10.0, =1.7.0, =1.7.1 Source cves: CVE-2026-87817 Source advisory: OSV:PYSEC-2026-3982...

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...

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...

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...

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 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 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...