CVE-2025-43718

LowCVSS 2.9/10Last modified Oct 12, 2026

Description

Poppler 24.06.1 through 25.x before 25.04.0 allows stack consumption and a SIGSEGV via deeply nested structures within the metadata (such as GTS_PDFEVersion) of a PDF document, e.g., a regular expression for a long pdfsubver string. This occurs in Dict::lookup, Catalog::getMetadata, and associated functions in PDFDoc, with deep recursion in the regex executor (std::__detail::_Executor).

Metrics

CVSS 3.1 2.9/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-674

Affected software

No affected versions have been published.

Timeline

Published: Oct 1, 2025
Last modified: Oct 12, 2026
NVD status: Deferred

Related CVEs from 2025

CVE-2025-43728.8Use after free in WebAudio in Google Chrome prior to 136.0.7103.92 allowed a remote attacker to potentially exploit heap corruption via a cr CVE-2025-437206.5Headwind MDM before 5.33.1 makes configuration details accessible to unauthorized users. The Configuration profile is exposed to the Observe CVE-2025-437226.7Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an improper privilege management vulnerability. A high privileged attacker with CVE-2025-437237.5Dell PowerScale OneFS, versions prior to 9.10.1.3 and versions 9.11.0.0 through 9.12.0.0, contains a use of a broken or risky cryptographic CVE-2025-437244.4Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privil CVE-2025-437257.8Dell PowerProtect Data Manager, Generic Application Agent, version(s) 19.19 and 19.20, contain(s) an Incorrect Default Permissions vulnerabi CVE-2025-437267.8Dell Alienware Command Center 5.x (AWCC), versions prior to 5.10.2.0, contains an Improper Link Resolution Before File Access ('Link Followi CVE-2025-437277.5Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.1.0.10, LTS2024 releas CVE-2025-437289.8Dell ThinOS 10, versions prior to 2508_10.0127, contain a Protection Mechanism Failure vulnerability. An unauthenticated attacker with remot CVE-2025-437297.8Dell ThinOS 10, versions prior to 2508_10.0127, contains an Incorrect Permission Assignment for Critical Resource vulnerability. A local low CVE-2025-43734.8A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which t CVE-2025-437307.8Dell ThinOS 10, versions prior to 2508_10.0127, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection