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CVE-2026-110857

GitPython before 3.2.0 contains a remote code…

GitPython before 3.2.0 contains a remote code execution vulnerability that allows attackers to run commands because Git.ls_remote forwards URLs without check_unsafe_protocols validation. Attackers can supply ext:: remote-helper URLs to execute commands when git permits the ext transport, while merge_base and IndexFile.move also accept unguarded option injection.

Gravedad: High · CVSS 7.7CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Oct 14, 2026, 10:52:40 PM UTC
Updated: Oct 14, 2026, 11:17:26 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.42% · Oct 27, 2026

Projects and upstream resources

[python-git][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiansid	python-git	`3.2.1-1`	FixedDistribution-reported fixed boundary	[CVE-2026-110857]
Debianforky	python-git	`3.2.1-1`	FixedDistribution-reported fixed boundary	[CVE-2026-110857]

Showing 2 fix observations. All 6 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	python-git	Not reported	AffectedDistribution reports no fix	[CVE-2026-110857]
Debianbookworm	python-git	`3.1.30-1+deb12u2`	Affected	[CVE-2026-110857]
Debianforky	python-git	`3.2.1-1`	FixedDistribution-reported fixed boundary	[CVE-2026-110857]
Debiansid	python-git	`3.2.1-1`	FixedDistribution-reported fixed boundary	[CVE-2026-110857]
Debiantrixie	python-git	Not reported	AffectedDistribution reports no fix	[CVE-2026-110857]
Debiantrixie	python-git	`3.1.44-1`	Affected	[CVE-2026-110857]

Original provider fields

{
  "package_releases": [
    {
      "name": "python-git",
      "status": "fixed",
      "release": "sid",
      "version": "3.2.1-1"
    },
    {
      "name": "python-git",
      "status": "fixed",
      "release": "forky",
      "version": "3.2.1-1"
    },
    {
      "name": "python-git",
      "status": "vulnerable",
      "release": "trixie",
      "version": "3.1.44-1"
    },
    {
      "name": "python-git",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "3.1.30-1+deb12u2"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "python-git",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "3.2.1-1"
    },
    {
      "bug": null,
      "name": "python-git",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "3.2.1-1"
    },
    {
      "bug": null,
      "name": "python-git",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "python-git",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

La asociación de paquetes está en curso.

[Debian 12 (Bookworm)]

[python3-git]Desconocido
Paquete fuente: [python-git]
Detalles (2)
- 3.1.30-1+deb12u2 · all · bookworm
  Afectada
  nvd · python-git · debian · bookworm; nvd · python-git · debian · 12
- 3.1.30-1+deb12u2 · all · bookworm
  Afectada
  nvd · python-git · debian · bookworm; nvd · python-git · debian · 12
[python-git-doc]Desconocido
Paquete fuente: [python-git]
Detalles (2)
- 3.1.30-1+deb12u2 · all · bookworm
  Afectada
  nvd · python-git · debian · bookworm; nvd · python-git · debian · 12
- 3.1.30-1+deb12u2 · all · bookworm
  Afectada
  nvd · python-git · debian · bookworm; nvd · python-git · debian · 12

[Debian 13 (Trixie)]

[python3-git]Desconocido
Paquete fuente: [python-git]
Detalles (2)
- 3.1.44-1 · all · trixie
  Afectada
  nvd · python-git · debian · 13
- 3.1.44-1 · all · trixie
  Afectada
  nvd · python-git · debian · 13
[python-git-doc]Desconocido
Paquete fuente: [python-git]
Detalles (2)
- 3.1.44-1 · all · trixie
  Afectada
  nvd · python-git · debian · 13
- 3.1.44-1 · all · trixie
  Afectada
  nvd · python-git · debian · 13

Observado: Oct 25, 2026, 10:24:05 AM UTC

Referencias

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]