CVE-2025-2999 | THREATINT

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.

Eine kritische Schwachstelle wurde in PyTorch 2.6.0 ausgemacht. Betroffen davon ist die Funktion torch.nn.utils.rnn.unpack_sequence. Durch Beeinflussen mit unbekannten Daten kann eine memory corruption-Schwachstelle ausgenutzt werden. Der Angriff muss lokal passieren. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-03-30 | Published 2025-03-31 | Updated 2025-03-31 | Assigner VulDB

MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

4.3AV:L/AC:L/Au:S/C:P/I:P/A:P

Problem types

Memory Corruption

Timeline

2025-03-30:	Advisory disclosed
2025-03-30:	VulDB entry created
2025-03-30:	VulDB entry last update

Credits

Default436352 (VulDB User) reporter

References

vuldb.com/?id.302048 (VDB-302048 | PyTorch torch.nn.utils.rnn.unpack_sequence memory corruption) vdb-entry technical-description

vuldb.com/?ctiid.302048 (VDB-302048 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.524198 (Submit #524198 | pytorch pytorch (torch.nn.utils.rnn.unpack_sequence) torch 2.6.0 Segmentation fault) third-party-advisory

github.com/pytorch/pytorch/issues/149622 issue-tracking

github.com/pytorch/pytorch/issues/149622 exploit issue-tracking

cve.org (CVE-2025-2999)

nvd.nist.gov (CVE-2025-2999)

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