CVE-2025-52886 in Poppler

摘要

由 MITRE • 2025-07-02

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.

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• 负责: GitHub M
• 预定: 2025-06-20
• 披露: 2025-07-02
• 管理: 已接受
• 条目: VDB-314643
• CPE: 准备好
• CWE: CWE-416 (已确认)
• CVSS: 5.9 (NVD)
• EPSS: 0.00376
• KEV: 否
• 活动: 非常低
• 部门: Lawfirm, Finance, ...

来源

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-52886
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-52886
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-52886/