CVE-2025-52886mediumCWE-416

CVE-2025-52886: medium-severity vulnerability in poppler

Poppler Use After Free Vulnerability

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 0.4%
Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Because `std::atomic_int` is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
poppler · poppler
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In the same product, most dangerous first.

CVE-2012-2142—CVE-2012-2142EPSS 2.9%CVE-2010-4653—CVE-2010-4653EPSS 1.8%CVE-2010-4654—CVE-2010-4654EPSS 1.2%CVE-2010-0207—CVE-2010-0207EPSS 0.8%CVE-2025-52885MEDIUMGHSL-2025-042: Poppler has Use-After-FreeEPSS 0.2%