CRITICAL 9.3 Microsoft
CVE-2025-10729
Use-after-free vulnerability in Qt SVG qsvghandler.cpp allows denial of service via crafted SVG
Microsoft Security Update 2025-Oct: Use-after-free vulnerability in Qt SVG qsvghandler.cpp allows denial of service via crafted SVG
Affected Products
- azl3 qtsvg 6.6.1-2 on Azure Linux 3.0
- cbl2 qt5-qtsvg 5.12.11-6 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-10729
- https://nvd.nist.gov/vuln/detail/CVE-2025-10729
This critical severity vulnerability with a CVSS score of 9.3 was published on 2025-10-14 via Microsoft. Affected: azl3 qtsvg 6.6.1-2 on Azure Linux 3.0, cbl2 qt5-qtsvg 5.12.11-6 on CBL Mariner 2.0.
Risk Timeline
CVE Disclosed2025-10-14 · 344 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-10729NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2025-10729Related Vulnerabilities
| CVE | Title | Severity | CVSS |
|---|---|---|---|
| CVE-2026-39821 | Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/ne | CRITICAL | 10.0 |
| CVE-2026-42960 | Possible cache poisoning via promiscuous records for the authority section | CRITICAL | 10.0 |
| CVE-2026-46595 | Invoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x | CRITICAL | 10.0 |
| CVE-2025-32433 PoC | Erlang/OTP SSH Vulnerable to Pre-Authentication RCE | CRITICAL | 10.0 |
| CVE-2025-62168 PoC | Squid vulnerable to information disclosure via authentication credential leakage | CRITICAL | 10.0 |
| CVE-2026-7374 | Kubevirt: kubevirt virt-handler: privilege escalation and node compromise via sy | CRITICAL | 9.9 |
vulnfeed aggregates 11940 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.