CVE catalog

CVE-2026-93653

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published: Sep 18, 2026, 1:58:26 PM UTC
Updated: Sep 18, 2026, 3:17:22 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.15% · Oct 25, 2026

A denial of service flaw was found in Poppler's Splash backend. A crafted PDF with tiling-pattern geometry approaching the int32 boundary can cause SplashOutputDev::tilingPatternFill to compute an attacker-controlled repeat count that drives an excessively long loop in the pattern-fill scanline routine, without a corresponding memory allocation. An attacker could exploit this by supplying a malicious PDF to an application that renders it via Poppler's Splash backend, causing the rendering process to consume 100% CPU for an attacker-controlled, extended duration.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	poppler	sid	`26.07.0-3`	vulnerable
Debian	poppler	forky	`26.07.0-3`	vulnerable
Debian	poppler	trixie	`25.03.0-5+deb13u4`	vulnerable
Debian	poppler	trixie-security	`25.03.0-5+deb13u3`	vulnerable
Debian	poppler	bookworm	`22.12.0-2+deb12u2`	vulnerable
Debian	poppler	bookworm-security	`22.12.0-2+deb12u3`	vulnerable
Ubuntu	poppler	pro	`0.80.0-0ubuntu1`	vulnerable
Ubuntu	poppler	pro	`0.80.0-0ubuntu3`	vulnerable
Ubuntu	poppler	pro	`0.80.0-0ubuntu4`	vulnerable
Ubuntu	poppler	pro	`0.80.0-0ubuntu5`	vulnerable
Ubuntu	poppler	pro	`0.85.0-1ubuntu1`	vulnerable
Ubuntu	poppler	pro	`0.85.0-1ubuntu3`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.1`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.2`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.3`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.4`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.5`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.6`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.7`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.7+esm1`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.7+esm2`	vulnerable
Ubuntu	poppler	pro	`0.86.1-0ubuntu1.7+esm3`	vulnerable
Ubuntu	poppler	22.04	`21.06.1-1`	vulnerable
Ubuntu	poppler	22.04	`21.11.0-1~ubuntu2`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.1`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.2`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.3`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.4`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.5`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.6`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.7`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.8`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.9`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.10`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.11`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.12`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.13`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.14`	vulnerable
Ubuntu	poppler	22.04	`22.02.0-2ubuntu0.15`	vulnerable
Ubuntu	poppler	24.04	`23.08.0-2ubuntu1`	vulnerable
Ubuntu	poppler	24.04	`23.12.0-1ubuntu2`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu2`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu8`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.1`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.2`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.3`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.4`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.5`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.6`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.7`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.8`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.9`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.10`	vulnerable
Ubuntu	poppler	24.04	`24.02.0-1ubuntu9.11`	vulnerable
Ubuntu	poppler	26.10	`26.01.0-2build2`	vulnerable
Ubuntu	poppler	26.10	`26.01.0-5`	vulnerable
Ubuntu	poppler	26.10	`26.07.0-0ubuntu1`	vulnerable
Ubuntu	poppler	26.10	`26.07.0-2`	vulnerable
Ubuntu	poppler	26.10	`26.07.0-2ubuntu1`	vulnerable
Ubuntu	poppler	26.10	`26.07.0-2ubuntu1.1`	vulnerable
Ubuntu	poppler	26.04	`25.03.0-10`	vulnerable
Ubuntu	poppler	26.04	`25.03.0-11.1`	vulnerable
Ubuntu	poppler	26.04	`26.01.0-2build2`	vulnerable
Ubuntu	poppler	26.04	`26.01.0-2ubuntu0.1`	vulnerable
Ubuntu	poppler	26.04	`26.01.0-2ubuntu0.2`	vulnerable
Ubuntu	poppler	26.04	`26.01.0-2ubuntu0.3`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	poppler	source	sid	`(unfixed)`	not yet assigned	Not reported	[1148398]
Debian	poppler	source	forky	`(unfixed)`	not yet assigned	Not reported	[1148398]
Debian	poppler	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1148398]
Debian	poppler	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1148398]

[Debian bug #1148398]

Notes

[trixie] poppler: Minor issue [bookworm] poppler: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[gir1.2-poppler-0.18]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler126]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-cpp0v5]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-cpp-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-glib8]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-glib-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-glib-doc]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · all · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · all · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · all · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · all · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-private-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-qt5-1]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-qt5-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-qt6-3]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[libpoppler-qt6-dev]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
[poppler-utils]Affected
Source package: [poppler]
Details (4)
- 22.12.0-2+deb12u2 · amd64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u2 · arm64 · bookworm
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · amd64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12
- 22.12.0-2+deb12u3 · arm64 · bookworm-security
  Affected
  nvd · poppler · debian · bookworm; nvd · poppler · debian · 12

[Debian 13 (Trixie)]

[gir1.2-poppler-0.18]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13
[libpoppler147]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13
[libpoppler-cpp2]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13
[libpoppler-cpp-dev]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13
[libpoppler-dev]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13
[libpoppler-glib8t64]Affected
Source package: [poppler]
Details (4)
- 25.03.0-5+deb13u4 · amd64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u4 · arm64 · trixie
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · amd64 · trixie-security
  Affected
  nvd · poppler · debian · 13
- 25.03.0-5+deb13u3 · arm64 · trixie-security
  Affected
  nvd · poppler · debian · 13

Next results

Observed: Oct 27, 2026, 5:44:28 AM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]