CLSA-2026-1792177938 tigervnc: Fix of 27 CVEs

CVE-2026-50264: fix out-of-bounds heap write in DRI2 DRIGetBuffers; carried by xorg-x11-server-source = 1.20.4-99.el79.tuxcare.els14, no local patch...

CVE-2026-111643

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111627

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

CVE-2026-111621

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-111643 Misaka Danmu Server through 2.8.9 Authentication Bypass via Config-History Rollback

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111643 Misaka Danmu Server through 2.8.9 Authentication Bypass via Config-History Rollback

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111643

The Misaka Danmu Server (versions through 2.8.9 ) contains an authentication bypass vulnerability (CWE-306) due to an unprotected POST /api/ui/config-history/rollback endpoint. This flaw allows unauthenticated attackers to write arbitrary configuration keys. Specifically, attackers can modify the...

EUVD-2026-103065

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111643

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111643 Misaka Danmu Server through 2.8.9 Authentication Bypass via Config-History Rollback

Misaka Danmu Server through 2.8.9 contains an authentication bypass vulnerability that allows unauthenticated attackers to write arbitrary configuration keys via the unprotected POST /api/ui/config-history/rollback endpoint. Attackers can set the ipWhitelist key to their own /32 address, or alter...

CVE-2026-111627 HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

CVE-2026-111627 HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

EUVD-2026-103049

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

CVE-2026-111627

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

CVE-2026-111627 HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOTUSER administrators to perform write actions while impersonating the protected ROOTUSER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never...

CVE-2026-111621

The TDuck Survey Form software (versions through 5.3 ) is vulnerable to a missing authorization flaw (CWE-639) in the /user/form/setting/{key} endpoint. This vulnerability allows any authenticated user to access the raw form settings of other owners by providing an 8-character form key obtained f...

CVE-2026-111621 TDuck Survey Form through 5.3 Missing Authorization via /user/form/setting/{key}

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-111621 TDuck Survey Form through 5.3 Missing Authorization via /user/form/setting/{key}

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

EUVD-2026-103043

TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/key. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner...

CVE-2026-85746 MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, STAsText can write beyond an allocated output buffer when converting deeply nested GeometryCollections because recursive WKT serialization does not account for...