CVE-2025-52886

Katalog CVE

CVSS 5.9 · Medium EPSS 0,45%

Kerentanan Use After Free pada freedesktop poppler. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

2 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gitlab.freedesktop.org/poppler/poppler/-/issues/1581 exploit · issue tracking · advisory vendor
• https://gitlab.freedesktop.org/poppler/poppler/-/commit/04bd91684ed41d67ae0f10cde0660e4ed74ac203 patch
• https://gitlab.freedesktop.org/poppler/poppler/-/commit/ac36affcc8486de38e8905a8d6547a3464ff46e5 patch
• https://securitylab.github.com/advisories/GHSL-2025-054_poppler/ exploit · advisory pihak ketiga
• https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1828 product
• http://www.openwall.com/lists/oss-security/2025/07/11/5
• http://www.openwall.com/lists/oss-security/2025/07/12/1