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CVE-2025-2998VulnerabilityPublished Updated

Microsoft · PyTorch torch.nn.utils.rnn.pad_packed_sequence memory corruption

Affects MicrosoftSource GCVE Database

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Not known to be exploited.

Data as of 13 Nov 2026, 19:05 UTC

Severity
Medium

Rated Medium by Threat Radar's AI analysis · No CVSS score from NVD or the CNA

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Mar 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Microsoft Security Response Center MicrosoftAffected
  • =3.0
  • =2.0
Fixed in–

AI-suggested

Avoid using affected versions 2.0 and 3.0 if possible until remediation is confirmed.

Description

A memory corruption vulnerability exists in PyTorch's torch.nn.utils.rnn.pad_packed_sequence function. The issue is identified as CWE-119, which relates to improper restriction of operations within the bounds of a memory buffer. The affected versions are PyTorch 2.0 and 3.0. No CVSS score or detailed impact information is provided. No known exploits in the wild have been reported, and no patch or remediation details are available.

References

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