linkerd2 | Snyk

Direct Vulnerabilities

Known vulnerabilities in the linkerd2 package. This does not include vulnerabilities belonging to this package’s dependencies.

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Vulnerability	Vulnerable Version
L Directory Traversal	<26.8.3-r0
L GHSA-fxhp-mv3v-67qp	<26.8.3-r0
L GHSA-hrxh-6v49-42gf	<26.6.3-r7
L GHSA-8xwf-rjm4-xvhv	<26.6.3-r3
L GHSA-vh4v-2xq2-g5cg	<26.6.3-r3
L External Control of File Name or Path	<26.6.3-r3
L GHSA-xf85-363p-868w	<26.6.3-r3
L Server-Side Request Forgery (SSRF)	<26.6.3-r3
L GHSA-jxpm-75mh-9fp7	<26.6.3-r3
L Cleartext Transmission of Sensitive Information	<26.6.3-r3
L GHSA-cvxm-645q-p574	<26.6.3-r2
L Improper Input Validation	<26.6.3-r2
L Symlink Following	<26.6.3-r2
L GHSA-33vj-92qq-66hc	<26.6.3-r2
L CVE-2026-50195	<26.6.3-r2
L GHSA-rgh6-rfwx-v388	<26.6.3-r2
L Improper Input Validation	<26.6.3-r2
L GHSA-jpcc-p29g-p8mq	<26.6.3-r2
L Uncontrolled Memory Allocation	<26.6.3-r1
L GHSA-5wrp-cwcj-q835	<26.6.3-r1
L CVE-2026-47262	<26.6.3-r2
L GHSA-xhf5-7wjv-pqxp	<26.6.3-r2
L CVE-2026-39821	<26.6.1-r0
L GHSA-w2q5-6q6x-x959	<26.6.1-r0
L GHSA-fqw6-gf59-qr4w	<26.5.3-r0
L Improper Privilege Management	<26.5.3-r0
L GHSA-82j2-j2ch-gfr8	<26.4.4-r1
L GHSA-xgp8-3hg3-c2mh	<26.4.4-r0
L GHSA-965h-392x-2mh5	<26.4.4-r0
L GHSA-pc3f-x583-g7j2	<26.4.3-r1
L Allocation of Resources Without Limits or Throttling	<26.4.3-r1
L GHSA-cq8v-f236-94qc	<26.4.3-r0
L GHSA-hr2v-4r36-88hr	<26.4.3-r0
M Directory Traversal	<26.4.3-r0
L GHSA-5w89-2c2x-6x66	<26.4.3-r0
H Incorrect Authorization	<26.4.3-r0
M Allocation of Resources Without Limits or Throttling	<26.4.3-r0
L GHSA-x4jj-h2v8-hqqv	<26.4.3-r0
L GHSA-9f94-5g5w-gf6r	<26.3.3-r1
L GHSA-394x-vwmw-crm3	<26.3.3-r1
L GHSA-pwjx-qhcg-rvj4	<26.3.3-r1
L Improper Authorization	<26.3.2-r3
L GHSA-p77j-4mvh-x3m3	<26.3.2-r3
L GHSA-65p9-r9h6-22vj	<26.3.2-r0
L GHSA-hfpc-8r3f-gw53	<26.3.2-r0
L GHSA-vw5v-4f2q-w9xf	<26.3.2-r0
L GHSA-qx2v-8332-m4fv	<25.8.2-r1
L Out-of-Bounds	<25.8.2-r1
L GHSA-rpmj-rpgj-qmpm	<25.1.2-r1
H Cross-site Request Forgery (CSRF)	<24.11.8-r1
L GHSA-xwfj-jgwm-7wp5	<25.8.5-r1
L Improper Neutralization	<25.8.5-r1
L Use After Free	<25.1.2-r1
L GHSA-8fj7-8h3w-xwfm	<26.2.1-r1
L CVE-2025-61732	<26.1.4-r2
L CVE-2026-27141	<26.2.1-r1
L Use of Uninitialized Resource	<25.8.3-r0
L GHSA-9h84-qmv7-982p	<25.8.3-r0
L GHSA-h97m-ww89-6jmq	<24.11.8-r1
L GHSA-434x-w66g-qw3r	<26.1.4-r1
H Integer Overflow to Buffer Overflow	<26.1.4-r1
H Integer Overflow or Wraparound	<25.3.3-r0
L GHSA-265r-hfxg-fhmg	<25.3.3-r0
L GHSA-8jvr-vh7g-f8gx	<26.1.4-r2
L GHSA-6f52-wpx2-hvf2	<25.6.2-r0
L GHSA-w32m-9786-jp63	<24.11.8-r2
L CVE-2025-22874	<25.6.2-r0
L CVE-2024-45338	<24.11.8-r2
L GHSA-6v2p-p543-phr9	<25.3.1-r1
L GHSA-v778-237x-gjrc	<24.11.8-r1
L CVE-2024-45337	<24.11.8-r1
L CVE-2025-4673	<25.6.2-r0
L CVE-2025-22868	<25.3.1-r1
L GHSA-62jj-gr2r-5c34	<25.6.2-r0
L GHSA-f9f8-9pmf-xv68	<25.8.3-r0
H Arbitrary Code Injection	<25.7.1-r1
L Allocation of Resources Without Limits or Throttling	<25.8.3-r0
L CVE-2025-22866	<25.1.2-r2
L GHSA-3whm-j4xm-rv8x	<25.1.2-r2
L GHSA-557j-xg8c-q2mm	<25.7.1-r1

Vulnerability

Vulnerable Version

Directory Traversal

<26.8.3-r0