https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T01:23:08.114738+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2021:4251 ALSA-2021:4251 — Moderate: openjpeg2 security update 2026-10-03T01:23:08.122721+00:00

Affected: AlmaLinux:8: openjpeg2, AlmaLinux:8: openjpeg2-devel, AlmaLinux:8: openjpeg2-devel-docs, AlmaLinux:8: openjpeg2-tools

OpenJPEG is an open source library for reading and writing image files in JPEG2000 format.

The following packages have been upgraded to a later upstream version: openjpeg2 (2.4.0).

Security Fix(es):

* openjpeg: use-after-free and double-free via a mix of valid and invalid files in a directory operated on by the decompressor (CVE-2020-15389)

* openjpeg: heap-buffer-overflow in lib/openjp2/mqc.c could result in DoS (CVE-2020-27814)

* openjpeg: heap-buffer-overflow write in opj_tcd_dc_level_shift_encode() (CVE-2020-27823)

* openjpeg: heap-buffer-overflow in color.c may lead to DoS or arbitrary code execution (CVE-2021-3575)

* openjpeg: integer overflow in opj_t1_encode_cblks in src/lib/openjp2/t1.c (CVE-2018-5727)

* openjpeg: integer overflow in opj_j2k_setup_encoder function in openjp2/j2k.c (CVE-2018-5785)

* openjpeg: division-by-zero in functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c (CVE-2018-20845)

* openjpeg: integer overflow in function opj_get_encoding_parameters in openjp2/pi.c (CVE-2018-20847)

* openjpeg: denial of service in function opj_t1_encode_cblks in openjp2/t1.c (CVE-2019-12973)

* openjpeg: global-buffer-overflow read in opj_dwt_calc_explicit_stepsizes() (CVE-2020-27824)

* openjpeg: null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c (CVE-2020-27842)

* openjpeg: out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c (CVE-2020-27843)

* openjpeg: heap-based buffer overflow in functions opj_pi…

 https://cve.radiocsirt.org/vuln/bdu:2024-06926 bdu:2024-06926 2026-10-03T01:23:08.122793+00:00 bdu:2024-06926 https://cve.radiocsirt.org/vuln/bell-cve-2021-3575 Withdrawn: BELL-CVE-2021-3575 — CVE-2021-3575 does not affect BellSoft software 2026-10-03T01:23:08.122809+00:00

Withdrawn by the publisher.

https://cve.radiocsirt.org/vuln/euvd-2026-257626 EUVD-2026-257626 2026-10-03T01:23:08.122824+00:00 EUVD-2026-257626 https://cve.radiocsirt.org/vuln/fkie_cve-2021-3575 fkie_cve-2021-3575 2026-10-03T01:23:08.122834+00:00

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

 https://cve.radiocsirt.org/vuln/ghsa-j3vw-4g3g-wvjc GHSA-j3vw-4g3g-wvjc 2026-10-03T01:23:08.122854+00:00

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

 https://cve.radiocsirt.org/vuln/gsd-2021-3575 gsd-2021-3575 2026-10-03T01:23:08.122867+00:00 gsd-2021-3575 https://cve.radiocsirt.org/vuln/oesa-2022-1600 OESA-2022-1600 — openjpeg2 security update 2026-10-03T01:23:08.122877+00:00

Affected: openEuler:20.03-LTS-SP1: openjpeg2, openEuler:20.03-LTS-SP2: openjpeg2, openEuler:20.03-LTS-SP3: openjpeg2

OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software. Security Fix(es): In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. This issue is similar to CVE-2018-6616.(CVE-2019-12973) A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.(CVE-2021-3575)

 https://cve.radiocsirt.org/vuln/opensuse-su-2024:13748-1 openSUSE-SU-2024:13748-1 — libopenjp2-7-2.5.2-1.1 on GA media 2026-10-03T01:23:08.122903+00:00

libopenjp2-7-2.5.2-1.1 on GA media

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3575 UBUNTU-CVE-2021-3575 2026-10-03T01:23:08.122918+00:00

Affected: Ubuntu:Pro:16.04:LTS: openjpeg2, Ubuntu:16.04:LTS: blender, Ubuntu:16.04:LTS: insighttoolkit4, Ubuntu:16.04:LTS: texmaker, Ubuntu:18.04:LTS: blender, Ubuntu:18.04:LTS: insighttoolkit4, Ubuntu:Pro:18.04:LTS: openjpeg2, Ubuntu:Pro:18.04:LTS: qtwebengine-opensource-src, Ubuntu:Pro:18.04:LTS: texmaker, Ubuntu:20.04:LTS: openjpeg2 and 19 more

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-0711 WID-SEC-W-2023-0711 — OpenJPEG: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes 2026-10-03T01:23:08.122962+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenJPEG ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen.