CVE-2025-2999

PyTorch torch.nn.utils.rnn.unpack_sequence memory corruption

MEDIUM
5.3
CVSS Score
Published: March 31, 2025 at 02:31 PM UTC
Updated: June 17, 2026 at 09:08 AM UTC
1 product affected across 1 vendorPytorch

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A vulnerability was found in PyTorch 2.6.0. It has been rated as critical. Affected by this issue is the function torch.nn.utils.rnn.unpack_sequence. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.302048
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.302048
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.524198

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119

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