{"id":"CVE-2025-2998","state":"PUBLISHED","title":"PyTorch torch.nn.utils.rnn.pad_packed_sequence memory corruption","description":"A vulnerability was found in PyTorch 2.6.0. It has been declared as critical. Affected by this vulnerability is the function torch.nn.utils.rnn.pad_packed_sequence. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-03-31T14:00:12.169Z","updatedAt":"2025-03-31T15:27:27.537Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","source":"VulDB"},"assigner":"VulDB","products":["n/a PyTorch"],"affected":[{"vendor":"n/a","product":"PyTorch","versions":[{"version":"2.6.0","status":"affected"}]}],"references":["https://vuldb.com/?id.302047","https://vuldb.com/?ctiid.302047","https://vuldb.com/?submit.524151","https://github.com/pytorch/pytorch/issues/149622","https://github.com/pytorch/pytorch/issues/149622#issue-2935495265"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/2xxx/CVE-2025-2998.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-2998","state":"PUBLISHED","datePublished":"2025-03-31T14:00:12.169Z","dateUpdated":"2025-03-31T15:27:27.537Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-03-30T17:42:25.483Z"},"containers":{"cna":{"title":"PyTorch torch.nn.utils.rnn.pad_packed_sequence memory corruption","descriptions":[{"lang":"en","value":"A vulnerability was found in PyTorch 2.6.0. It has been declared as critical. Affected by this vulnerability is the function torch.nn.utils.rnn.pad_packed_sequence. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"In PyTorch 2.6.0 wurde eine kritische Schwachstelle ausgemacht. Betroffen ist die Funktion torch.nn.utils.rnn.pad_packed_sequence. Durch das Beeinflussen mit unbekannten Daten kann eine memory corruption-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"n/a","product":"PyTorch","versions":[{"version":"2.6.0","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.302047","name":"VDB-302047 | PyTorch torch.nn.utils.rnn.pad_packed_sequence memory corruption","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.302047","name":"VDB-302047 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.524151","name":"Submit #524151 | pytorch torch 2.6.0 Segmentation fault","tags":["third-party-advisory"]},{"url":"https://github.com/pytorch/pytorch/issues/149622","tags":["issue-tracking"]},{"url":"https://github.com/pytorch/pytorch/issues/149622#issue-2935495265","tags":["exploit","issue-tracking"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-03-31T14:00:12.169Z"},"timeline":[{"time":"2025-03-30T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-03-30T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-03-30T19:47:37.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Default436352 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-31T15:27:13.920920Z","id":"CVE-2025-2998","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-31T15:27:27.537Z"}}]}}}