[CLSA-2026:1789475395] Fix CVE(s): CVE-2026-86420, CVE-2026-86421
Type:
security
Severity:
Important
Release date:
2026-09-15 12:30:08 UTC
Description:
* SECURITY UPDATE: memory budget exhaustion when the pixel cache allocation fails - debian/patches/CVE-2026-86420.patch: relinquish the MemoryResource budget when the pixel allocation fails in OpenPixelCache() in magick/cache.c - CVE-2026-86420 * SECURITY UPDATE: memory leak in the MSL decoder on group end tags - debian/patches/CVE-2026-86421.patch: destroy draw_info for each grouped image in the group cleanup loop in MSLEndElement() in coders/msl.c - CVE-2026-86421
CVEs fixed:
Updated packages:
  • imagemagick_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:afadd07fc0d23b863261ac85c391426a0b5c5585
  • imagemagick-6-common_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:46b0025335ec7d7ae0ed641aa84f77be5b895014
  • imagemagick-6-doc_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:90c881054bee0eb7bc3c2c69d6586ab9fd58f468
  • imagemagick-6.q16_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:dd1fe255e283e96c1032b9087be96e5ee4671ac8
  • imagemagick-6.q16hdri_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:5df508b08808b8267ef918cf298c43150d96889f
  • imagemagick-common_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:43882c4f51ea5777879ebc2ee534ca15db8602c3
  • imagemagick-doc_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:0aa9046b5ceb9bf538f4cdde32026e215e3c11cd
  • libimage-magick-perl_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:db9f4286536a29d14dc7a5aed454ce8c818c49c6
  • libimage-magick-q16-perl_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:05b11a2e8d2942d23a239f2465306b5438dc8db8
  • libimage-magick-q16hdri-perl_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:84296d949544a9f4a426db2ca4df67259d9cd938
  • libmagick++-6-headers_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:c492125f1918ea7e50f5c3f990c60b0aea8d033e
  • libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:eef654ac4801a51346428ec8b49928849367c59d
  • libmagick++-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:e338d247d018f20090d94cdc87be9560387c66ad
  • libmagick++-6.q16hdri-8_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:b60674845f52ec9b7ac8229ebf31ebb61700d1ee
  • libmagick++-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:47be61653c35df3867bc8e535a5af1738cc3fb86
  • libmagick++-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:9ead76b8943bbb1a6bb6bf56781afa9cf2d6ad65
  • libmagickcore-6-arch-config_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:30afd5b7db9f6d7330de3190eecd062ec10b291c
  • libmagickcore-6-headers_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:756eab6c1cdfc4f5ac7a44ac13b3dc31b68fd475
  • libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:90e35b0b552312fd840cfd0ecb57e7d05daed640
  • libmagickcore-6.q16-6-extra_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:113d9324a5b7426c2cd70a4990abc7cfc3fd5b25
  • libmagickcore-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:d2cfe00d9eafb33a30e44c2de0a5f3a93489e7d5
  • libmagickcore-6.q16hdri-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:b3e2f7ea824833e17bba03dae60f590cc2671466
  • libmagickcore-6.q16hdri-6-extra_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:74a61f99a2ec0177ece5833d40c7ba6180ecafd2
  • libmagickcore-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:863d559c939b85885363692e09cae031e19468f3
  • libmagickcore-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:43178bfb9fc09887f6903c40f00ca147f0f77619
  • libmagickwand-6-headers_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:3335bb5c86d6354b63a105c142e4c16cdec83809
  • libmagickwand-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:c232b4be7237f65c6b88b0249b10b0f4d02e6b3c
  • libmagickwand-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:ae89ef4c7cb3c39c9d36d47a2fb144f2cb0db33a
  • libmagickwand-6.q16hdri-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:139d76ce7f4dd2770b9928718f167123ef783fac
  • libmagickwand-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_amd64.deb
    sha:53792c7ca6b26273bea3a9f52a03402595004660
  • libmagickwand-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:75191ec511c873d4e593f7ebc88fb9512c44c3e8
  • perlmagick_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_all.deb
    sha:6cb819ab8858853a99f4419c84130aa220f16115
  • imagemagick_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:da835f920a7c173d89326a18b03c2d337dbc94b4
  • imagemagick-6.q16_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:649f52a6df4da121d5be8dbe414fead5fa4db2fc
  • imagemagick-6.q16hdri_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:78c66d7ff6fce6d905c34940c13607a66defa4cf
  • libimage-magick-q16-perl_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:ff20786c33efa798b63eed4c953249a1ae1c2b70
  • libimage-magick-q16hdri-perl_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:6b32f662b2f7fb600e68e804789db101696a76be
  • libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:9e44ff27be249578e7afbc339882b64debce75f4
  • libmagick++-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:5838897b4d4e64f25a11f36e70f9288ae57e177c
  • libmagick++-6.q16hdri-8_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:cbfb44e347c3a4168c71a40c311aaa9c817b5cd7
  • libmagick++-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:a9b2b6aaff6a7fcd53ec568ed215274799aabef0
  • libmagickcore-6-arch-config_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:3d3a2646069561b52846dea969122fbe711392b5
  • libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:55f411935fa990f84911803946a95c629639a0ef
  • libmagickcore-6.q16-6-extra_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:9df6e2a7f8493e33f93a262ebfe74e104f98f600
  • libmagickcore-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:851417e71cd5478b0ac696940037308ad44d836e
  • libmagickcore-6.q16hdri-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:241a443a030bfd4c7e6df448ba4a03d627199f9b
  • libmagickcore-6.q16hdri-6-extra_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:40713db99264058dc0442ba9e21e68dd510982eb
  • libmagickcore-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:b18dfd18268d27bd02176ffee8f6bd6b4c85e1e6
  • libmagickwand-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:908e25bc6669fd6f631ea7f98c82292e3744f022
  • libmagickwand-6.q16-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:0c7fec39a603902353ad955a6927be40576c651c
  • libmagickwand-6.q16hdri-6_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:b32d0225ca9f51393bf524291d5fb4a1d5e75b55
  • libmagickwand-6.q16hdri-dev_6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els42_arm64.deb
    sha:9abe6814493b03d0ccf90b9dd867449fe91edd9a
Notes:
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