This update for openjpeg2 fixes the following issues: - CVE-2016-1924: Fixed heap buffer overflow . - CVE-2016-3183: Fixed out-of-bounds read in sycc422_to_rgb function . - CVE-2016-4797: Fixed heap buffer overflow . - CVE-2018-14423: Fixed division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl,and pi_next_rpcl in lib/openjp3d/pi.c . - CVE-2018-16375: Fixed missing checks for header_info.height and header_info.width in the function pnmtoimage in bin/jpwl/convert.c . - CVE-2018-16376: Fixed heap-based buffer overflow function t2_encode_packet in lib/openmj2/t2.c . - CVE-2018-20845: Fixed division-by-zero in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c . - CVE-2018-20846: Fixed out-of-bounds accesses in pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c . - CVE-2020-8112: Fixed heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c . - CVE-2020-15389: Fixed use-after-free if t a mix of valid and invalid files in a directory operated on by the decompressor . - CVE-2020-27823: Fixed heap buffer over-write in opj_tcd_dc_level_shift_encode . - CVE-2021-29338: Fixed integer overflow that allows remote attackers to crash the application . - CVE-2022-1122: Fixed segmentation fault in opj2_decompress due to uninitialized pointer .