All vulnerabilities
CVE-2025-54951GHSA-xc7w-r669-48pfPYSEC-2026-336

ExecuTorch vulnerable to Heap-based Buffer Overflow

Meta Platforms, Inc executorchpipLibraries & packages
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.69%Chance of exploitation activity in the next 30 days, higher than 52% of CVEs. Scored 27 Oct 2026FIRST EPSS
Fixed in0.7.0Fixed versionGitHub
Published7 Aug 2025Updated 27 Oct 2026CVE List

What fixes it

  • 0.7.0executorch, pipGitHub
  • 0.7.0org.pytorch:executorch-android, mavenGitHub<dependency><groupId>org.pytorch</groupId><artifactId>executorch-android</artifactId><version>0.7.0</version></dependency>
  • 0.7.0github.com/pytorch/executorch, swiftGitHub
  • 0.7.0executorch, PyPIOSVpip install "executorch>=0.7.0"
  • 0.7.0org.pytorch:executorch-android, MavenOSV<dependency><groupId>org.pytorch</groupId><artifactId>executorch-android</artifactId><version>0.7.0</version></dependency>
  • 0.7.0github.com/pytorch/executorch, SwiftURLOSV

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

A group of related buffer overflow vulnerabilities in the loading of ExecuTorch models can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit cea9b23aa8ff78aff92829a466da97461cc7930c.

Text from CVE List

Affected versions 25

  • executorch, pip< 0.7.0GitHub
  • org.pytorch:executorch-android, maven< 0.7.0GitHub
  • github.com/pytorch/executorch, swift< 0.7.0GitHub
  • ExecuTorchaffected: all versions before https://github.com/pytorch/executorch/commit/cea9b23aa8ff78aff92829a466da97461cc7930cCVE List
  • executorch, PyPIfrom first release, fixed in 0.7.0OSV
  • executorch, PyPI0.1.0OSV
  • executorch, PyPI0.1.2OSV
  • executorch, PyPI0.2.0OSV
  • executorch, PyPI0.2.1OSV
  • executorch, PyPI0.3.0OSV
  • executorch, PyPI0.4.0OSV
  • executorch, PyPI0.5.0OSV
  • executorch, PyPI0.6.0OSV
  • org.pytorch:executorch-android, Mavenfrom first release, fixed in 0.7.0OSV
  • org.pytorch:executorch-android, Maven0.5.0OSV
  • org.pytorch:executorch-android, Maven0.5.1OSV
  • org.pytorch:executorch-android, Maven0.6.0OSV
  • org.pytorch:executorch-android, Maven0.6.0-rc1OSV
  • org.pytorch:executorch-android, Maven0.6.0-rc3OSV
  • org.pytorch:executorch-android, Maven0.6.0-rc4OSV
  • org.pytorch:executorch-android, Maven0.6.0-rc6OSV
  • org.pytorch:executorch-android, Maven0.7.0-rc1OSV
  • org.pytorch:executorch-android, Maven0.7.0-rc2OSV
  • org.pytorch:executorch-android, Maven0.7.0-rc5OSV
  • github.com/pytorch/executorch, SwiftURLfrom first release, fixed in 0.7.0OSV

References 6