# Astral Uv vulnerabilities Source: https://junglewise.ai/threats/technologies/astral-uv Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/astral-uv.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 8 vulnerabilities in Astral Uv: 0 in the last 7 days and 7 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, Astral uv arbitrary file deletion through RECORD entries, was published on 21 October 2026. 6 vulnerabilities in the last four weeks, up 500% on the four before (1). 1 critical against 0. ## Counts - Last 7 days: 0 - Last 30 days: 6 - Last 90 days: 7 - All time: 8 (1 critical, 0 exploited in the wild) ## About Astral Uv Python package installer and resolver emphasizing speed and reliability. ## Latest Astral Uv vulnerabilities - [Astral uv arbitrary file deletion through RECORD entries](https://junglewise.ai/threats/duplicate-advisory-uv-vulnerable-to-arbitrary-file-deletion-through-b611c497) (medium, CVSS 5.3, published 21 Oct 2026) - [CVE-2026-114110: Astral uv path traversal via RECORD entries](https://junglewise.ai/threats/cve-2026-114110-astral-uv-before-0-11-6-contains-a-path-traversal-vulnerability) (medium, CVSS 5.3, published 21 Oct 2026) - [CVE-2026-114109: Astral uv path traversal via entry point names](https://junglewise.ai/threats/cve-2026-114109-uv-before-0-11-15-contains-a-path-traversal-vulnerability-that) (high, CVSS 8.8, published 21 Oct 2026) - [CVE-2025-71437: Astral uv path traversal in sdist tar extraction](https://junglewise.ai/threats/cve-2025-71437-astral-uv-before-0-8-22-contains-a-path-traversal-vulnerability) (medium, CVSS 6.5, published 21 Oct 2026) - [Astral uv compromised emSign CA root certificate](https://junglewise.ai/threats/pysec-2026-4321-uv-s-bundled-ca-store-trusts-an-emsign-root-whose-aeefabb5) (medium, CVSS 4, published 20 Oct 2026) - [uv bundled CA store trusts compromised emSign root](https://junglewise.ai/threats/uv-s-bundled-ca-store-trusts-an-emsign-root-whose-intermediate-ca-keys-38269068) (critical, CVSS 4, published 20 Oct 2026) - [CVE-2026-104843: uv path traversal in wheel extraction on Windows](https://junglewise.ai/threats/cve-2026-104843-uv-is-a-python-package-and-project-manager-written-in-rust-from) (medium, CVSS 4, published 2 Oct 2026) - [CVE-2025-13327: uv has ZIP payload obfuscation through parsing differentials](https://junglewise.ai/threats/cve-2025-13327-uv-allows-zip-payload-obfuscation-through-parsing-differentials) (medium, CVSS 6.3, published 27 Feb 2026) ## Most severe Astral Uv vulnerabilities - [uv bundled CA store trusts compromised emSign root](https://junglewise.ai/threats/uv-s-bundled-ca-store-trusts-an-emsign-root-whose-intermediate-ca-keys-38269068) (critical, CVSS 4, published 20 Oct 2026) - [CVE-2026-114109: Astral uv path traversal via entry point names](https://junglewise.ai/threats/cve-2026-114109-uv-before-0-11-15-contains-a-path-traversal-vulnerability-that) (high, CVSS 8.8, published 21 Oct 2026) - [CVE-2025-71437: Astral uv path traversal in sdist tar extraction](https://junglewise.ai/threats/cve-2025-71437-astral-uv-before-0-8-22-contains-a-path-traversal-vulnerability) (medium, CVSS 6.5, published 21 Oct 2026) - [CVE-2025-13327: uv has ZIP payload obfuscation through parsing differentials](https://junglewise.ai/threats/cve-2025-13327-uv-allows-zip-payload-obfuscation-through-parsing-differentials) (medium, CVSS 6.3, published 27 Feb 2026) - [Astral uv arbitrary file deletion through RECORD entries](https://junglewise.ai/threats/duplicate-advisory-uv-vulnerable-to-arbitrary-file-deletion-through-b611c497) (medium, CVSS 5.3, published 21 Oct 2026) - [CVE-2026-114110: Astral uv path traversal via RECORD entries](https://junglewise.ai/threats/cve-2026-114110-astral-uv-before-0-11-6-contains-a-path-traversal-vulnerability) (medium, CVSS 5.3, published 21 Oct 2026) - [CVE-2026-104843: uv path traversal in wheel extraction on Windows](https://junglewise.ai/threats/cve-2026-104843-uv-is-a-python-package-and-project-manager-written-in-rust-from) (medium, CVSS 4, published 2 Oct 2026) - [Astral uv compromised emSign CA root certificate](https://junglewise.ai/threats/pysec-2026-4321-uv-s-bundled-ca-store-trusts-an-emsign-root-whose-aeefabb5) (medium, CVSS 4, published 20 Oct 2026) ## Vulnerabilities per week 6 vulnerabilities in the last four weeks, up 500% on the four before (1). 1 critical against 0. | 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 | 1 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 6 | 1 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## 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, "Astral Uv vulnerabilities", https://junglewise.ai/threats/technologies/astral-uv, 9 November 2026.