mattermost-11.4

Direct Vulnerabilities

Known vulnerabilities in the mattermost-11.4 package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L CVE-2026-97032	<11.4.5-r16
L CVE-2026-78669	<11.4.5-r16
L CVE-2026-78659	<11.4.5-r16
L CVE-2026-78663	<11.4.5-r16
L Resource Exhaustion	<11.4.5-r14
L GHSA-vp52-pcj8-j9qc	<11.4.5-r14
L GHSA-25mv-j2qr-v5jq	<11.4.5-r9
L CVE-2026-46602	<11.4.5-r10
L GHSA-5cgq-3rg8-m6cv	<11.4.5-r10
L Improper Certificate Validation	<11.4.5-r10
L Missing Authorization	<11.4.5-r10
L GHSA-q4h4-gmj2-qvw2	<11.4.5-r10
L CVE-2026-46598	<11.4.5-r10
L CVE-2026-56858	<11.4.5-r9
L GHSA-89gr-r52h-f8rx	<11.4.5-r10
L CVE-2026-46603	<11.4.5-r10
L GHSA-m43h-mp45-ghq6	<11.4.5-r10
L GHSA-rm3j-f69w-wqmq	<11.4.5-r10
L GHSA-9m57-25v3-79x9	<11.4.5-r10
L CVE-2026-56852	<11.4.5-r10
L GHSA-qpw4-5x99-6vjp	<11.4.5-r10
L Missing Authorization	<11.4.5-r10
L GHSA-c974-w86c-vpfw	<11.4.5-r9
L Improper Certificate Validation	<11.4.5-r10
L GHSA-jppx-rxg9-jmrx	<11.4.5-r10
L GHSA-vgwf-h737-ff37	<11.4.5-r10
L Incorrect Type Conversion or Cast	<11.4.5-r10
L Out-of-Bounds	<11.4.5-r10
L GHSA-78mq-xcr3-xm33	<11.4.5-r10
L GHSA-76p8-fhrm-vpc7	<11.4.5-r9
L GHSA-45gg-vh54-h5m9	<11.4.5-r10
L GHSA-pwfv-328h-75x9	<11.4.5-r10
L CVE-2026-46595	<11.4.5-r10
L Improper Certificate Validation	<11.4.5-r10
L Improper Enforcement of Message Integrity During Transmission in a Communication Channel	<11.4.5-r10
L CVE-2026-46601	<11.4.5-r10
L CVE-2026-56859	<11.4.5-r9
L CVE-2026-56860	<11.4.5-r9
L Integer Overflow or Wraparound	<11.4.5-r10
L CVE-2026-46604	<11.4.5-r10
L Deserialization of Untrusted Data	<11.4.5-r10
L Improper Verification of Cryptographic Signature	<11.4.5-r10
L GHSA-w879-237q-wc7r	<11.4.5-r10
L GHSA-x527-x647-q7gg	<11.4.5-r10
L GHSA-jpjm-c3r5-q96r	<11.4.5-r10
L GHSA-f5wc-c3c7-36mc	<11.4.5-r10
L CVE-2026-56862	<11.4.5-r9
L GHSA-7qch-w8m5-g3h3	<11.4.5-r9
L CVE-2026-39821	<11.4.5-r9
L GHSA-xc2p-8ggw-6cr5	<11.4.5-r9
L CVE-2026-33818	<11.4.5-r9
L GHSA-w2q5-6q6x-x959	<11.4.5-r9
L GHSA-c97m-vxhj-p7j6	<11.4.5-r7
L CVE-2026-5160	<11.4.5-r7
L GHSA-hrxh-6v49-42gf	<11.4.5-r6
L GHSA-xcgv-8mv7-v8c7	<11.4.5-r5
L CVE-2026-39822	<11.4.5-r5
L GHSA-ff52-ph69-cf7x	<11.4.5-r5
L CVE-2026-42505	<11.4.5-r5
L CVE-2026-33813	<11.4.5-r1
H Allocation of Resources Without Limits or Throttling	<11.4.5-r0
H NULL Pointer Dereference	<11.4.5-r0
L GHSA-8g2r-hhvj-mv99	<11.4.5-r0
L Cross-site Scripting (XSS)	<11.4.5-r0
L GHSA-2283-wf8c-rw8r	<11.4.5-r0
L CVE-2026-42499	<11.4.5-r0
L GHSA-497x-jcxf-m478	<11.4.5-r0
H Double Free	<11.4.5-r0
M Out-of-bounds Write	<11.4.5-r0
L Improper Encoding or Escaping of Output	<11.4.5-r0
H Loop with Unreachable Exit Condition ('Infinite Loop')	<11.4.5-r0
L CVE-2026-42501	<11.4.5-r0
L GHSA-p9h5-jm8x-mjm5	<11.4.5-r0
L GHSA-5m4p-2gjx-p2g8	<11.4.5-r0
L GHSA-qc64-m6c2-v4x7	<11.4.5-r0
M Link Following	<11.4.5-r0
L GHSA-qf3q-3h68-mmh2	<11.4.5-r0
L GHSA-xq5j-9r39-c3vf	<11.4.5-r0
L GHSA-3v2c-x6q9-f697	<11.4.5-r0
H Improper Certificate Validation	<11.4.5-r0
L GHSA-cqrx-3m42-5p5w	<11.4.5-r0
L GHSA-5w89-2c2x-6x66	<11.4.5-r0
L GHSA-7mr4-xjxg-34g6	<11.4.5-r0
L GHSA-x4jj-h2v8-hqqv	<11.4.5-r0
M Cross-site Scripting (XSS)	<11.4.5-r0
L GHSA-cfp9-33rc-j74f	<11.4.5-r0
H Allocation of Resources Without Limits or Throttling	<11.4.5-r0
H Incorrect Authorization	<11.4.5-r0
M Allocation of Resources Without Limits or Throttling	<11.4.5-r0
H Access of Resource Using Incompatible Type ('Type Confusion')	<11.4.5-r0
C CVE-2026-27143	<11.4.5-r0
L CVE-2026-32280	<11.4.5-r0
L GHSA-m4pr-4j3g-9v7v	<11.4.5-r0
L GHSA-gjvh-7jh8-7xhm	<11.4.5-r0
L GHSA-jrg3-gfjw-hm96	<11.4.5-r0
L GHSA-8fj7-8h3w-xwfm	<11.4.3-r4
L CVE-2026-27141	<11.4.3-r4
L GHSA-44p7-9xx4-hf2g	<11.4.3-r3
L Unrestricted Upload of File with Dangerous Type	<11.4.3-r3
L Improper Verification of Cryptographic Signature	<11.4.3-r2
L GHSA-479m-364c-43vc	<11.4.3-r2
L GHSA-p77j-4mvh-x3m3	<11.4.3-r1
L Improper Authorization	<11.4.3-r1

Vulnerability

Vulnerable Version

CVE-2026-97032

<11.4.5-r16