OESA-2026-2025 openjpeg2 security update

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...

OESA-2026-2024 openjpeg2 security update

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...

OESA-2026-2022 openjpeg2 security update

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...

CVE-2026-6192

A flaw was found in uclouvain openjpeg. A local attacker can exploit an integer overflow vulnerability within the opjpiinitialiseencode function. This manipulation can lead to a Denial of Service DoS, making the affected system or application unavailable...

CVE-2026-6192

A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opjpiinitialiseencode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The...

CVE-2026-6192

A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opjpiinitialiseencode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the opjpiinitialiseencode function. An attacker can cause the application to crash or become unresponsive by providing specially crafted input that triggers an integer overflow during encoding...

CVE-2026-6192

A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opjpiinitialiseencode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The...

PT-2026-32447

Name of the Vulnerable Software and Affected Versions uclouvain openjpeg versions prior to 2.5.5 Description An integer overflow occurs in the opj pi initialise encode function within the src/lib/openjp2/pi.c library. This issue requires local access to be exploited. Recommendations Install the...

OpenJPEG 输入验证错误漏洞

OpenJPEG is an open-source JPEG2000 encoding and decoding library based on C language, developed by the Université catholique de Louvain. Versions of OpenJPEG 2.5.4 and earlier contained a vulnerability related to input validation errors. This vulnerability stemmed from integer overflow in the...