SUSE-SU-2026:4816-1: moderate: Security update for poppler

SLE-SECURITY-UPDATES null at suse.de
Wed Oct 21 16:31:57 UTC 2026 

# Security update for poppler

Announcement ID: SUSE-SU-2026:4816-1  
Release Date: 2026-10-21T10:11:32Z  
Rating: moderate  
References:

  * bsc#1282531
  * bsc#1282532
  * bsc#1283330
  * bsc#1283331
  * bsc#1284844

  
Cross-References:

  * CVE-2026-102620
  * CVE-2026-102621
  * CVE-2026-107705
  * CVE-2026-93313
  * CVE-2026-93314

  
CVSS scores:

  * CVE-2026-102620 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-102620 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
  * CVE-2026-102620 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-102620 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-102621 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-102621 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-102621 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-102621 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-107705 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-107705 ( NVD ):  8.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-107705 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
  * CVE-2026-93313 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-93313 ( NVD ):  2.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-93313 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2026-93314 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-93314 ( NVD ):  2.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-93314 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

  
Affected Products:

  * openSUSE Leap 15.4

  
  
An update that solves five vulnerabilities can now be installed.

## Description:

This update for poppler fixes the following issues:

  * CVE-2026-93313: JBIG2 stream processing can cause integer overflows
    (bsc#1282532).
  * CVE-2026-93314: TrueType font processing can cause integer overflows
    (bsc#1282531).
  * CVE-2026-102620: Data corruption via integer overflow in
    FoFiTrueType:cvtSfnts (bsc#1283330).
  * CVE-2026-102621: Denial of Service via integer overflow in SplashClip
    (bsc#1283331).
  * CVE-2026-107705: Denial of Service via stack-based buffer overflow in PDF
    decryption (bsc#1284844).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-4816

## Package List:

  * openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)
    * poppler-tools-debuginfo-22.01.0-150400.3.51.1
    * libpoppler117-debuginfo-22.01.0-150400.3.51.1
    * libpoppler117-22.01.0-150400.3.51.1
    * typelib-1_0-Poppler-0_18-22.01.0-150400.3.51.1
    * poppler-debugsource-22.01.0-150400.3.51.1
    * poppler-tools-22.01.0-150400.3.51.1
    * libpoppler-cpp0-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-qt6-3-22.01.0-150400.3.51.1
    * libpoppler-glib-devel-22.01.0-150400.3.51.1
    * libpoppler-glib8-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-debuginfo-22.01.0-150400.3.51.1
    * poppler-qt6-debugsource-22.01.0-150400.3.51.1
    * libpoppler-devel-22.01.0-150400.3.51.1
    * libpoppler-qt5-devel-22.01.0-150400.3.51.1
    * libpoppler-glib8-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-qt6-devel-22.01.0-150400.3.51.1
    * libpoppler-cpp0-22.01.0-150400.3.51.1
    * libpoppler-qt6-3-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-22.01.0-150400.3.51.1
    * poppler-qt5-debugsource-22.01.0-150400.3.51.1
  * openSUSE Leap 15.4 (x86_64)
    * libpoppler-glib8-32bit-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-32bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-cpp0-32bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-32bit-22.01.0-150400.3.51.1
    * libpoppler117-32bit-22.01.0-150400.3.51.1
    * libpoppler-cpp0-32bit-22.01.0-150400.3.51.1
    * libpoppler117-32bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-glib8-32bit-debuginfo-22.01.0-150400.3.51.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libpoppler-cpp0-64bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-cpp0-64bit-22.01.0-150400.3.51.1
    * libpoppler-glib8-64bit-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-64bit-22.01.0-150400.3.51.1
    * libpoppler117-64bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-glib8-64bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler-qt5-1-64bit-debuginfo-22.01.0-150400.3.51.1
    * libpoppler117-64bit-22.01.0-150400.3.51.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-102620.html
  * https://www.suse.com/security/cve/CVE-2026-102621.html
  * https://www.suse.com/security/cve/CVE-2026-107705.html
  * https://www.suse.com/security/cve/CVE-2026-93313.html
  * https://www.suse.com/security/cve/CVE-2026-93314.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1282531
  * https://bugzilla.suse.com/show_bug.cgi?id=1282532
  * https://bugzilla.suse.com/show_bug.cgi?id=1283330
  * https://bugzilla.suse.com/show_bug.cgi?id=1283331
  * https://bugzilla.suse.com/show_bug.cgi?id=1284844

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