A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0+cu124. Affected by this issue is the function torch.mkldnn_max_pool2d. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The security policy of the project warns to use unknown models which might establish malicious effects.
CVE-2025-2953
This low-severity CVE scores 3.3 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 85% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.3
- EG Score
- 3.3(medium)
- EG Risk
- 31(Track)EG Risk 31/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity33% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 14.8%
- KEV
- Not listed
Published
March 30, 2025
Last Modified
April 22, 2025
References (7)
- cna@vuldbhttps://github.com/pytorch/pytorch/blob/main/SECURITY.md#untrusted-models
- cna@vuldbhttps://github.com/pytorch/pytorch/issues/149274
- cna@vuldbhttps://github.com/pytorch/pytorch/issues/149274#issue-2923122269
- cna@vuldbhttps://vuldb.com/?ctiid.302006
- cna@vuldbhttps://vuldb.com/?id.302006
- cna@vuldbhttps://vuldb.com/?submit.521279
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/pytorch/pytorch/issues/149274
Vendor Advisories for CVE-2025-2953(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| torch | 1.0.0 ... 2.6.0 (39 versions) | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 13× in last 7d / 49× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 02:52 UTCEG score recompute
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Related CVEs(same vendor + same CWE)
Same vendor
10 shownmsrc
- CVE-2006-10003EG 9.8CRITICAL
- CVE-2015-20107NVD 7.6EG 9.8EPSS 94%HIGH
- CVE-2013-7381EG 9.8CRITICAL
- CVE-2014-0048EG 9.8EPSS 93%CRITICAL
- CVE-2007-4559EG 9.8EPSS 98%CRITICAL
- CVE-2013-3900NVD 5.5EG 9.0 KEVEPSS 99%MEDIUM
- CVE-2013-2094NVD 8.4EG 9.0 KEVEPSS 99%HIGH
- CVE-2014-9356EG 8.6EPSS 91%HIGH
- CVE-2014-5282EG 8.1HIGH
- CVE-2014-8141EG 7.8EPSS 94%HIGH
Same CWE
10 shownCWE-404
- CVE-2018-8639NVD 7.8EG 9.0 KEVEPSS 97%HIGH
- CVE-2018-8611NVD 7.8EG 9.0 KEVEPSS 90%HIGH
- CVE-2018-8453NVD 7.8EG 9.0 KEVEPSS 99%HIGH
- CVE-2018-8406NVD 7.8EG 9.0 KEVHIGH
- CVE-2018-8405NVD 7.8EG 9.0 KEVHIGH
- CVE-2018-8120NVD 7.0EG 9.0 KEVEPSS 99%HIGH
- CVE-2017-6627NVD 7.5EG 9.0 KEVEPSS 93%HIGH
- CVE-2018-8450EG 8.8EPSS 97%HIGH
- CVE-2019-1708EG 8.6HIGH
- CVE-2019-1706EG 8.6HIGH
Frequently asked(5)
What is CVE-2025-2953?
When was CVE-2025-2953 disclosed?
Is CVE-2025-2953 actively exploited?
What is the CVSS score of CVE-2025-2953?
How do I remediate CVE-2025-2953?
Dependency Blast Radius
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