[CLSA-2026:1779433631] Fix CVE(s): CVE-2026-21952
Type:
security
Severity:
Moderate
Release date:
2026-05-22 07:07:15 UTC
Description:
* SECURITY UPDATE: JSON_ITEM crash in convert_const_strings - debian/patches/CVE-2026-21952.patch: Item_json::type() returned STRING_ITEM, so convert_const_strings() applied an unconditional down_cast and crashed whenever a JSON expression participated in comparison/collation resolution (e.g. JSON_EXTRACT … COLLATE …). Backport introduces a distinct JSON_ITEM enum value and switches Item_json::type() to return it, removing the unsafe cast and preventing the assertion failure. - CVE-2026-21952
Updated packages:
  • libmysql9.3client-dev_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:4cf8dcd50b2e6352ef29898bf743532bce298edc
  • libmysql9.3client24_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:51ef7b887770bb03066c45e1cba6ed5628576bf6
  • mysql9.3-client_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:93325fcacbc5e3b0af98250707ce23098f1c361d
  • mysql9.3-common_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:7a2f365f622d6ac3b3cebd861666ffc62e9e1379
  • mysql9.3-community-client_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:83bc362f70f88c926d3645616a2a5fe2a032091d
  • mysql9.3-community-client-core_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:74502957b909e084b082cc6098f2b15135ab05d0
  • mysql9.3-community-client-plugins_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:20cfdf79ff5e2b35b77587c826b3b0670e91b1c2
  • mysql9.3-community-server_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:7526644913e4e3213c4ce3cd4d7d8bbd89e8df3a
  • mysql9.3-community-server-core_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:de3140c6ea17b62b544d589e1511e634b9dba59e
  • mysql9.3-community-server-debug_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:66d9e857eceb457119a526e78461c3b9ac1b7212
  • mysql9.3-community-test_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:6c2f0fdf5fc135c8283b168fc56b7b5dce6fc0c9
  • mysql9.3-community-test-debug_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:020a1afb8dd2dcaa3e3e21a007affb660d8dd0af
  • mysql9.3-router_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:5a0d8bae731850284117fffeb4a07c4444880117
  • mysql9.3-router-community_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:a2d91bae192c50632b720a0bf269e05ebce1eff2
  • mysql9.3-server_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:f907274d6372c473b41abe4983d5851041db7184
  • mysql9.3-testsuite_9.3.0-1debian12+tuxcare.els5_amd64.deb
    sha:4df073256c646c6c02276bbaafec61ed1c94542a
  • libmysql9.3client-dev_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:51918fa43dd880537268400e720357f873949bab
  • libmysql9.3client24_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:3b17f1c68f47bac30c961eb05a4419ee2e250f65
  • mysql9.3-client_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:c059a649250c0abb1785ff405991f0423696118d
  • mysql9.3-common_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:a5543d5865c9b01de281fdfcd3b0022fbe28cf24
  • mysql9.3-community-client_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:03d21c3ca35260833f075bf137f7319ebe9f0b2f
  • mysql9.3-community-client-core_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:0eca1c3ca8c244c87247fb0440fbc0f034badf73
  • mysql9.3-community-client-plugins_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:9b68f7fac640dcd7d840aca97fde6ded6afa46b4
  • mysql9.3-community-server_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:ae568b1871e1fe05b6b89216d70279cf83c71000
  • mysql9.3-community-server-core_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:6a172fe988eb238d3ec6acf1bffd75364c2457b3
  • mysql9.3-community-server-debug_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:aaedfddaf0eea834e670bb57c7a9fbc1f50f17e7
  • mysql9.3-community-test_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:242ed0886fd3d2aec74b4f4c899fd11bc48e2ea1
  • mysql9.3-community-test-debug_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:8be09a27b2602bf00e0f4ecd3cb84b7773a97420
  • mysql9.3-router_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:ac69e1d561b9a44d79ffe55ffdd9af4e143ceec4
  • mysql9.3-router-community_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:f05eb7e0f2dcdfeb686e1b6ee0b3d9b64f52e510
  • mysql9.3-server_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:6739c90130b39c15c6d9f602ea7200f85bb890ba
  • mysql9.3-testsuite_9.3.0-1debian12+tuxcare.els5_arm64.deb
    sha:39fd7efceec500585294fe2646bd1f6dc56fd644
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.