The vulnerability of the TagSection.keys() function in the tag.cc component allows a hacker to trigger a denial-of-service attack using Python APT exploits.
🗓️ 13 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 11 Views
| Reporter | Title | Published | Views | Family All 34 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Python-APT | 10 Aug 202607:11 | – | astralinux |
 | CVE-2025-6966 | 16 Jan 202615:34 | – | circl |
 | Python-apt 安全漏洞 | 5 Dec 202500:00 | – | cnnvd |
 | CVE-2025-6966 | 5 Dec 202512:59 | – | cve |
 | CVE-2025-6966 Null-pointer dereference in python-apt TagSection.keys() | 5 Dec 202512:59 | – | cvelist |
 | [SECURITY] [DLA 4408-1] python-apt security update | 15 Dec 202519:52 | – | debian |
 | CVE-2025-6966 | 5 Dec 202512:59 | – | debiancve |
 | Debian dla-4408 : python-apt-common - security update | 15 Dec 202500:00 | – | nessus |
| Fedora 43 : apt / python-apt (2026-1c47e433df) | 5 Mar 202600:00 | – | nessus |
| Fedora 42 : apt / python-apt (2026-e0e9d0d54a) | 5 Mar 202600:00 | – | nessus |
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10 Aug 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24.6
CVSS 35.5
EPSS0.00142