synced 5 MIN AGO
01 Record

CVE-2022-1122

A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of

UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
View raw JSON

02 Description

A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.10% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 65.6% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-03-29 17:25Z4 YR AGO
Last updated
2025-11-03 19:26Z11 MO AGO
Reserved
2022-03-28
Assigning CNA
redhat
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-665Improper InitializationClass
  • CWE-824Access of Uninitialized PointerBase
Data version
5.2
Document digest
3365e9282382c9c02ed53a02d578897165f09ca39826008a197b25d8b2df4c5c

05 Affected products

VendorProductVersionsPlatforms
n/aopenjpeg2openjpeg2 version 2.4.0 and prior—

06 References

07 Fixed in

AlmaLinux 8

  • openjpeg2
    Fixed in 2.4.0-5.el8
  • openjpeg2-devel
    Fixed in 2.4.0-5.el8
  • openjpeg2-devel-docs
    Fixed in 2.4.0-5.el8
  • openjpeg2-tools
    Fixed in 2.4.0-5.el8

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • openjpeg2
    Fixed in 2.4.0-7.el9
  • openjpeg2-devel
    Fixed in 2.4.0-7.el9
  • openjpeg2-tools
    Fixed in 2.4.0-7.el9

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • openjpeg2
    Fixed in 2.4.0-5.el8
  • openjpeg2-devel
    Fixed in 2.4.0-5.el8
  • openjpeg2-devel-docs
    Fixed in 2.4.0-5.el8
  • openjpeg2-tools
    Fixed in 2.4.0-5.el8

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • openjpeg2
    Fixed in 2.4.0-7.el9
  • openjpeg2-devel
    Fixed in 2.4.0-7.el9
  • openjpeg2-tools
    Fixed in 2.4.0-7.el9

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • openjpeg2
    Fixed in 2.5.0-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • openjpeg2
    Fixed in 2.5.0-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • openjpeg2
    Fixed in 2.5.0-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • blender
    No fix yet
  • insighttoolkit4
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

  • blender
    No fix yet
  • insighttoolkit4
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • blender
    No fix yet
  • insighttoolkit4
    No fix yet
  • openjpeg2
    Fixed in 2.3.1-1ubuntu4.20.04.3

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • blender
    No fix yet
  • insighttoolkit4
    No fix yet
  • openjpeg2
    Fixed in 2.4.0-6ubuntu0.2

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • blender
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 25.10

  • blender
    No fix yet
  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.04 LTS

  • blender
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.10

  • blender
    No fix yet
  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • openjpeg2
    Fixed in 2.1.2-1.1+deb9u6ubuntu0.1~esm6
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • openjpeg2
    Fixed in 2.3.0-2+deb10u2ubuntu0.1~esm3
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 22.04 LTS

  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 24.04 LTS

  • qtwebengine-opensource-src
    No fix yet
  • texmaker
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 26.04 LTS

  • qtwebengine-opensource-src
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.