CVE-2025-6021
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CVSS Score
V3.1EPSS Score
v2025.03.14There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.
Attack Vector Metrics
Impact Metrics
Description
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Available Exploits
Related News
Affected Products
Unknown Product
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EU Vulnerability Database
Monitored by ENISA for EU cybersecurity
ENISA Analysis
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Affected Products (ENISA)
ENISA Scoring
CVSS Score (3.1)
EPSS Score
ENISA References
Data provided by ENISA EU Vulnerability Database. Last updated: September 4, 2025
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
CVSS Scoring
CVSS Score
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
Advisory provided by GitHub Security Advisory Database. Published: June 12, 2025, Modified: September 3, 2025
Social Media Intelligence
Real-time discussions and threat intelligence from social platforms
SteamOS 3.7.15 Beta Released With Multi-Language Support For Screen Reader, Improved Battery Charge Estimation, And More Fixes - SteamDeckHQ As the title says, the [new SteamOS beta was just released](https://steamdeckhq.com/steamos-3-7-15-beta-released/), and it features multi-language support for the screen reader, improved battery charge time estimates, and a ton of fixes for …
SteamOS 3.7.15 Beta: The Sound of Silence \#updates #steamdeck #steam #news Note: This update is for the Steam Deck Beta and Preview channels, and includes new features that are still being tested. You can opt into this in Settings > System > System Update Channel. **General** - Fixed power and …
Debian 13.1 (and 12.12) 2025-09-06 "Just" a "minor" point release. But for those that have been waiting to upgrade to Debian 13, perhaps that time now draws nearer? [\[SUA 273-1\] Upcoming Debian 13 Update (13.1)](https://lists.debian.org/debian-stable-announce/2025/09/msg00000.html) [\[SUA 274-1\] Upcoming Debian 12 Update (12.12)](https://lists.debian.org/debian-stable-announce/2025/09/msg00001.html) 13.1: >\[SUA 273-1\] Upcoming Debian 13 Update (13.1) …