Duplicate Advisory: Denial of Service via catastrophic backtracking (ReDoS) in Actor.name_email_regex — commit author/committer field parsing

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-g5vv-9gxw-82hx. This link is maintained to preserve external references. Original Description GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.nameemailregex that...

GHSA-2PXQ-5VCG-RQ29 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Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-239g-whfq-7xj9.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...

GHSA-QPF5-3WFW-FH7Q Duplicate Advisory: Denial of Service via catastrophic backtracking (ReDoS) in Actor.name_email_regex — commit author/committer field parsing

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-g5vv-9gxw-82hx. This link is maintained to preserve external references. Original Description GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.nameemailregex that...

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Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-239g-whfq-7xj9.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

GHSA-RW58-WC66-99G4 Duplicate Advisory: GitPython 3.1.59: --no-index bypasses diff unsafe-option protections and enables a blind local-file content oracle

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-whh4-5q6c-9v3x. This link is maintained to preserve external references. Original Description GitPython 3.1.59 fails to restrict the --no-index option in the high-level diff API, allowing attackers to read...

Duplicate Advisory: GitPython 3.1.59: --no-index bypasses diff unsafe-option protections and enables a blind local-file content oracle

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-whh4-5q6c-9v3x. This link is maintained to preserve external references. Original Description GitPython 3.1.59 fails to restrict the --no-index option in the high-level diff API, allowing attackers to read...

CVE-2026-87818

A flaw was found in GitPython. This vulnerability allows an attacker to read arbitrary files on the system by manipulating the --no-index option in the diff API. By combining this with other options, an attacker can repeatedly query local files to extract sensitive information, such as single-lin...

CVE-2026-78678

A flaw was found in GitPython. An incomplete denylist in the unsafegitrevisionoptions guard omits --contents and -S options. This allows an attacker to read arbitrary files by passing these options to the Repo.blame function. This can lead to information disclosure, as attackers can supply revisi...

gpopt (>=0.1.0, <=0.2.3) potentially affected by CVE-2026-87819 via gitpython (0.3.6)

gitpython PYPI version 0.3.6 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - gpopt =0.1.0, =0.2.3 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

elib (>=0.1.55, <=0.1.57), emiz (>=0.1.35, <=2018.4.2.1) +11 more potentially affected by CVE-2026-87819 via gitpython (2.1.8)

gitpython PYPI version 2.1.8 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - elib =0.1.55, =0.1.35, =0.2.4a149, =0.0.1, =1.0.0, =0.4233.0, =0.2354.0, =0.2354.0, =0.1.7, =0.2.120, =1.0.0, =0.1.0, =2.1.1 Source cves:...

arca (>=0.1.1, <=0.3.1), epab (>=2018.4.2.1, <=2018.4.2.3) +3 more potentially affected by CVE-2026-87819 via gitpython (2.1.9)

gitpython PYPI version 2.1.9 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.1, =2018.4.2.1, =1.0.3, =0.0.0, =0.4.1 - ubuntudesign-documentation-builder 1.6.0 Source cves: CVE-2026-87819 Source advisory:...

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...

cabrita (>=2.2.2b1, <=2.2.2b2), cico (>=0.1.0, <=0.1.8) +4 more potentially affected by CVE-2026-87819 via gitpython (2.1.10)

gitpython PYPI version 2.1.10 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - cabrita =2.2.2b1, =0.1.0, =0.1.0, =3.11.1, =0.9.0, =0.9.7.2 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:...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-87819 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

dotcli (>=0.1.4, <=0.1.7), giraumon (0.0.1) +3 more potentially affected by CVE-2026-87819 via gitpython (2.1.5)

gitpython PYPI version 2.1.5 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - dotcli =0.1.4, =1.0.1, =1.0.0, =1.0.18 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

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...

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...

ac-solver (0.1.0), acedeploy (>=2.4.15, <=2.4.366.dev1) +775 more potentially affected by CVE-2026-87819 via gitpython (>=3.0.0, <=3.1.59)

gitpython PYPI version =3.0.0, =2.4.15, =2025.10.17, =0.4.0, =0.4.0, =1.2.3, =0.4.7, =0.4.7, =0.2.0, =0.1.8, =0.87.2.dev9, =0.5.0, =0.1.0.dev19, =1.3.0, =2.0.3 and more Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...

sealights-python-agent (>=0.2.213, <=0.2.247) potentially affected by CVE-2026-87819 via gitpython (2.1.13)

gitpython PYPI version 2.1.13 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - sealights-python-agent =0.2.213, =0.2.247 Source cves: CVE-2026-87819 Source advisory: OSV:PYSEC-2026-3984...