logstash-9.4

Direct Vulnerabilities

Known vulnerabilities in the logstash-9.4 package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L NULL Pointer Dereference	<9.4.5-r3
L Improper Certificate Validation	<9.4.5-r3
L GHSA-93j5-89vc-pph4	<9.4.5-r3
L GHSA-qx7j-jv8m-fppr	<9.4.5-r3
L GHSA-5xwg-cfvj-gff5	<9.4.5-r3
L GHSA-8c42-7qj2-3j46	<9.4.5-r3
L Information Exposure Through Caching	<9.4.5-r3
L GHSA-5m9f-rphj-c435	<9.4.5-r3
L GHSA-6g32-pxv4-2wfj	<9.4.5-r3
L Uncontrolled Recursion	<9.4.5-r3
L GHSA-68mj-5wr7-6fgg	<9.4.5-r3
L GHSA-hjcp-jmpx-g3qm	<9.4.5-r3
L GHSA-xx22-p4ch-683r	<9.4.5-r3
L Uncontrolled Memory Allocation	<9.4.5-r3
L Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')	<9.4.5-r3
L Improper Input Validation	<9.4.5-r3
L Improper Input Validation	<9.4.5-r3
L Missing Release of Resource after Effective Lifetime	<9.4.5-r3
L GHSA-v3jc-474w-2wm6	<9.4.5-r1
L GHSA-hf6x-8p5f-cgmf	<9.4.5-r1
L CVE-2026-54428	<9.4.5-r1
L CVE-2026-54399	<9.4.5-r1
L GHSA-mhm7-754m-9p8w	<9.4.4-r3
M CRLF Injection	<9.4.4-r3
L GHSA-6jqx-86gh-f27w	<9.4.4-r3
H Resource Exhaustion	<9.4.4-r3
L GHSA-jppx-w49h-x2qq	<9.4.4-r3
H Allocation of Resources Without Limits or Throttling	<9.4.4-r3
L Improper Access Control	<9.4.4-r3
L Resource Exhaustion	<9.4.4-r3
H Loop with Unreachable Exit Condition ('Infinite Loop')	<9.4.4-r3
L Incorrect Authorization	<9.4.5-r3
L Resource Exhaustion	<9.4.4-r3
L GHSA-5gvw-p9qm-jgwh	<9.4.5-r3
L GHSA-q4f6-jm68-57ww	<9.4.4-r3
L GHSA-gcjf-9mgh-3p7g	<9.4.4-r3
L GHSA-4mp9-239f-g9hg	<9.4.4-r3
L GHSA-6cqp-g7gg-8hr5	<9.4.4-r3
L GHSA-558v-64gr-wgg4	<9.4.4-r3
L GHSA-mvh2-crg5-v77c	<9.4.4-r3
H HTTP Request Smuggling	<9.4.4-r3
L GHSA-qpgp-93vx-g8v8	<9.4.4-r0
L Authentication Bypass	<9.4.4-r0
L GHSA-2vqw-3mp8-cgmx	<9.4.4-r0
L GHSA-574f-3g2m-x479	<9.4.4-r0
L Resource Exhaustion	<9.4.4-r0
L GHSA-r7wm-3cxj-wff9	<9.4.4-r3
L CVE-2025-14813	<9.4.4-r0
L Improperly Controlled Modification of Dynamically-Determined Object Attributes	<9.4.3-r3
L GHSA-5jmj-h7xm-6q6v	<9.4.3-r3
L CVE-2026-0636	<9.4.4-r0
L GHSA-c3fc-8qff-9hwx	<9.4.4-r0
L GHSA-9fxm-vc8v-hj55	<9.4.2-r7
L GHSA-72hv-8253-57qq	<9.4.4-r3
L GHSA-5hh8-q8hv-fr38	<9.4.2-r7
L Incomplete Blacklist	<9.4.2-r7
L Incomplete Blacklist	<9.4.2-r7
L GHSA-rcqc-6cw3-h962	<9.4.2-r7
L GHSA-hgj6-7826-r7m5	<9.4.2-r7
L Improperly Controlled Modification of Dynamically-Determined Object Attributes	<9.4.2-r7
L Incorrect Authorization	<9.4.2-r7
L Incorrect Authorization	<9.4.2-r7
L Server-Side Request Forgery (SSRF)	<9.4.2-r7
L CVE-2026-5588	<9.4.4-r0
L GHSA-p93r-85wp-75v3	<9.4.4-r0
L GHSA-rmj7-2vxq-3g9f	<9.4.2-r7
L GHSA-wg6q-6289-32hp	<9.4.4-r0
L GHSA-j3rv-43j4-c7qm	<9.4.2-r7
L CVE-2026-5598	<9.4.4-r0
L Allocation of Resources Without Limits or Throttling	<9.4.2-r5
L Improper Access Control	<9.4.2-r5
L Improper Verification of Cryptographic Signature	<9.4.2-r5
L GHSA-8p34-64r3-mwg8	<9.4.2-r3
L GHSA-x4gw-5cx5-pgmh	<9.4.2-r5
L GHSA-98m9-hrrm-r99r	<9.4.2-r6
L HTTP Request Smuggling	<9.4.2-r5
L GHSA-c4fp-cxrr-mj66	<9.4.2-r3
L GHSA-8678-w3jw-xfc2	<9.4.2-r4
L GHSA-p67v-3w7g-wjg7	<9.4.2-r4
L GHSA-9cv2-cfxc-v4v2	<9.4.2-r4
L GHSA-c653-97m9-rcg9	<9.4.2-r5
L GHSA-3qp7-7mw8-wx86	<9.4.2-r5
L GHSA-phwj-rprq-35pp	<9.4.2-r4
L GHSA-5v8h-3h3q-446p	<9.4.2-r4
L Uncontrolled Recursion	<9.4.2-r6
L GHSA-46q3-7gv7-qmgg	<9.4.2-r3
L Arbitrary Command Injection	<9.4.2-r3
L GHSA-hvcg-qmg6-jm4c	<9.4.2-r5
L GHSA-wjv4-x9w8-wm3h	<9.4.2-r4
L Improper Neutralization	<9.4.2-r3
L Arbitrary Command Injection	<9.4.2-r3
L GHSA-wfpw-mmfh-qq69	<9.4.2-r4
L GHSA-5prr-v3j2-97mh	<9.4.2-r4
H Improper Encoding or Escaping of Output	<9.4.1-r3
L GHSA-h383-gmxw-35v2	<9.4.1-r3
L GHSA-5rv5-xj5j-3484	<9.4.1-r2
M Server-Side Request Forgery (SSRF)	<9.4.1-r2

Vulnerability

Vulnerable Version

NULL Pointer Dereference

<9.4.5-r3