🛡️ CVE-2024-31580 — pytorch

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability low.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

• Attack vector: Local — a local account, shell or session on the host is needed.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: None.
• Integrity impact: None.
• Availability impact: Low — limited, and the attacker does not choose what is affected.

Weakness class

CVE-2024-31580 is classified as CWE-122: Heap-based Buffer Overflow. A write past the end of a heap allocation corrupts allocator metadata or neighbouring objects.

Affected software

CVE-2024-31580 is recorded against 3 packages.

• pytorch
• torch (fixed in 2.2.0)
• torch-npu (fixed in 2.2.0)

Timeline and source

Published on 11 June 2025 and last revised on 27 July 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from OSV.

References

gist.github.com (Web)
github.com (Web)
nvd.nist.gov (Web)

Other advisories for this package

pytorch has other advisories on record. If you are patching this one, these are worth checking on the same host:

• UBUNTU-CVE-2026-65918 (published 23 Jul 2026)
• ECHO-9320-f34e-79db (published 28 Jun 2026)
• ECHO-01d5-2b9a-f049 (published 28 Jun 2026)
• ECHO-bc4d-ba3e-5162 (published 28 Jun 2026)
• ECHO-5041-4532-d915 (published 28 Jun 2026)
• ECHO-ff69-5060-f4ce (published 28 Jun 2026)
• ECHO-8cc1-2152-8f65 (published 28 Jun 2026)
• ECHO-00c5-1dba-56e8 (published 28 Jun 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-122: Heap-based Buffer Overflow) in other software:

• CVE-2022-46290 (9.8 Critical, published 13 Jul 2026)
• CVE-2022-46289 (9.8 Critical, published 13 Jul 2026)
• CVE-2023-25668 (9.5 Critical, published 29 Jun 2026)
• CVE-2023-40889 (9.5 Critical, published 29 Jun 2026)
• CVE-2023-43688 (7.5 High, published 9 Jun 2026)
• CVE-2024-30045 (6.3 Medium, published 4 Sep 2025)
• CVE-2023-28905 (8.0 High, published 28 Jun 2025)
• CVE-2024-27245 (4.3 Medium, published 25 Feb 2025)

CVE-2024-31580 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References