# PyTorch vulnerabilities Source: https://junglewise.ai/threats/vendors/pytorch Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/pytorch.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in PyTorch: 1 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-123974, was published on 6 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. 1 technology has a page of its own. ## Counts - Last 7 days: 1 - Last 30 days: 1 - Last 90 days: 1 - All time: 9 (0 critical, 0 exploited in the wild) ## About PyTorch PyTorch is an open-source machine learning framework based on the Torch library. ## Latest PyTorch vulnerabilities - [CVE-2026-123974: PyTorch TorchServe local privilege escalation in model extraction](https://junglewise.ai/threats/cve-2026-123974-in-all-versions-of-pytorch-s-torchserve-a-predictable-extraction) (high, CVSS 7.8, published 6 Nov 2026) - [CVE-2026-65918: PyTorch torchvision out-of-bounds read in GIF decoder](https://junglewise.ai/threats/cve-2026-65918-pytorch-torchvision-out-of-bounds-read-in-gif-decoder) (high, CVSS 7.1, published 23 Jul 2026) - [CVE-2025-3001: PyTorch memory corruption in torch.lstm_cell](https://junglewise.ai/threats/cve-2025-3001-pytorch-memory-corruption-in-torch-lstm-cell) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-3000: PyTorch memory corruption in torch.jit.script](https://junglewise.ai/threats/cve-2025-3000-pytorch-memory-corruption-in-torch-jit-script) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2999: PyTorch memory corruption in unpack_sequence and pad_packed_sequence](https://junglewise.ai/threats/cve-2025-2999-pytorch-memory-corruption-in-unpack-sequence-and-pad-packed) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2998: PyTorch memory corruption in pad_packed_sequence](https://junglewise.ai/threats/cve-2025-2998-pytorch-memory-corruption-in-pad-packed-sequence) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2953: PyTorch denial of service in torch.mkldnn_max_pool2d](https://junglewise.ai/threats/cve-2025-2953-pytorch-denial-of-service-in-torch-mkldnn-max-pool2d) (low, CVSS 3.3, published 30 Mar 2025) - [CVE-2025-2149: PyTorch improper initialization in Quantized Sigmoid Module](https://junglewise.ai/threats/cve-2025-2149-pytorch-improper-initialization-in-quantized-sigmoid-module) (medium, CVSS 4, published 10 Mar 2025) - [CVE-2025-2148: PyTorch memory corruption in profiler Tuple Handler](https://junglewise.ai/threats/cve-2025-2148-pytorch-memory-corruption-in-profiler-tuple-handler) (medium, CVSS 5, published 10 Mar 2025) ## Most severe PyTorch vulnerabilities - [CVE-2026-123974: PyTorch TorchServe local privilege escalation in model extraction](https://junglewise.ai/threats/cve-2026-123974-in-all-versions-of-pytorch-s-torchserve-a-predictable-extraction) (high, CVSS 7.8, published 6 Nov 2026) - [CVE-2026-65918: PyTorch torchvision out-of-bounds read in GIF decoder](https://junglewise.ai/threats/cve-2026-65918-pytorch-torchvision-out-of-bounds-read-in-gif-decoder) (high, CVSS 7.1, published 23 Jul 2026) - [CVE-2025-3001: PyTorch memory corruption in torch.lstm_cell](https://junglewise.ai/threats/cve-2025-3001-pytorch-memory-corruption-in-torch-lstm-cell) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-3000: PyTorch memory corruption in torch.jit.script](https://junglewise.ai/threats/cve-2025-3000-pytorch-memory-corruption-in-torch-jit-script) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2999: PyTorch memory corruption in unpack_sequence and pad_packed_sequence](https://junglewise.ai/threats/cve-2025-2999-pytorch-memory-corruption-in-unpack-sequence-and-pad-packed) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2998: PyTorch memory corruption in pad_packed_sequence](https://junglewise.ai/threats/cve-2025-2998-pytorch-memory-corruption-in-pad-packed-sequence) (medium, CVSS 5.3, published 31 Mar 2025) - [CVE-2025-2148: PyTorch memory corruption in profiler Tuple Handler](https://junglewise.ai/threats/cve-2025-2148-pytorch-memory-corruption-in-profiler-tuple-handler) (medium, CVSS 5, published 10 Mar 2025) - [CVE-2025-2149: PyTorch improper initialization in Quantized Sigmoid Module](https://junglewise.ai/threats/cve-2025-2149-pytorch-improper-initialization-in-quantized-sigmoid-module) (medium, CVSS 4, published 10 Mar 2025) - [CVE-2025-2953: PyTorch denial of service in torch.mkldnn_max_pool2d](https://junglewise.ai/threats/cve-2025-2953-pytorch-denial-of-service-in-torch-mkldnn-max-pool2d) (low, CVSS 3.3, published 30 Mar 2025) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 1 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## PyTorch technologies - [Pytorch](https://junglewise.ai/threats/technologies/pytorch): 8 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "PyTorch vulnerabilities", https://junglewise.ai/threats/vendors/pytorch, 9 November 2026.