CVE-2026-107735
MEDIUM
5,4
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: passive
Confidentiality: N/A
Integrity: N/A
Availability: N/A
Description
AI Translation Available
SumatraPDF is a multi-format reader for Windows. In 3.6.1 and earlier, InitializePolicies() starts the sumatrapdfrestrict.ini path with gPolicyRestrictions set to Perm::All and only ORs permission bits, so the INI file never revokes permissions. Deploying SumatraPDF with this INI file, including a malformed file or zero-valued permission settings, can silently bypass configured disk, network, printing, registry, clipboard, preference, and fullscreen restrictions. The -restrict command-line path works correctly and is not affected. No fixed version is available as of this review.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0011
Percentile
0,0th
Updated
EPSS Score Trend (Last 3 Days)
636
Not Failing Securely ('Failing Open')
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
Technologies:
Not Technology-Specific, ICS/OT
https://github.com/sumatrapdfreader/sumatrapdf/security/advisories/GHSA-crhm-w5…
https://github.com/sumatrapdfreader/sumatrapdf/commit/f72948b59405d3ddba5277898…
https://github.com/sumatrapdfreader/sumatrapdf/security/advisories/GHSA-crhm-w5…