Severity:
HIGH RISK
(7.5)
Insecure Software Update Mechanism in SumatraPDF Updater
CVE-2026-25961
Analyzed
Vulnerability Type
Category:
Insecure Software Update Mechanism
CWE:
CWE-295;CWE-494
Impact:
Arbitrary Code Execution via Compromised Update Channel
Severity:
HIGH RISK
(7.5)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
[FAQ]
Frequently Asked
Questions
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
[GET STARTED]
START PENTEST
NO CC REQUIRED
