Medium severity5.3NVD Advisory· Published Aug 11, 2023· Updated Jun 17, 2026
CVE-2021-25786
CVE-2021-25786
Description
An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:qpdf_project:qpdf:10.0.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:qpdf_project:qpdf:10.0.4:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <=10.0.4
Patches
Vulnerability mechanics
References
2- github.com/qpdf/qpdf/issues/492nvdExploitIssue TrackingPatch
- lists.debian.org/debian-lts-announce/2023/08/msg00037.htmlnvdMailing ListThird Party Advisory
News mentions
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