Medium 5.5Published Jul 31, 2023

CVE-2023-34872A vulnerability in Outline.cc for Poppler prior to 23.06.0 allows a remote attacker to cause a Denial of Service (DoS) (crash) via a crafted PDF file in OutlineItem::open.

Updated under an hour ago (Nov 2, 2026, 12:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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A vulnerability in Outline.cc for Poppler prior to 23.06.0 allows a remote attacker to cause a Denial of Service (DoS) (crash) via a crafted PDF file in OutlineItem::open.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

freedesktop poppler freedesktop:poppler	before 23.06.0	NVD

References

References

https://gitlab.freedesktop.org/poppler/poppler/-/commit/591235c8b6c65a2eee88991b9ae73490fd9afdfe	patch
https://gitlab.freedesktop.org/poppler/poppler/-/issues/1399	exploit, issue-tracking, vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3XXL3L6RJOTLGCN7GLH2OLLNF4FJ4T7I/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQ3NYJ43U2MA7COKGMJDARZUAAOP45D4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SFBT75QHBWNMSDAHSXZQ2I3PBJWID36K/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3H3GOWFE3C7543GMEN7LY4GWMWJ7D2G/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3XXL3L6RJOTLGCN7GLH2OLLNF4FJ4T7I/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQ3NYJ43U2MA7COKGMJDARZUAAOP45D4/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.