CVE-2026-35205

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.7% of scored records. A rank, not a probability.

NVD base score

8.4 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Modified. NVD last modified this record on 2026-07-15.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-09 15:06Z4 MO AGO

Last updated

2026-07-15 01:02Z1 MO AGO

Reserved

2026-04-01

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-636Not Failing Securely ('Failing Open')Class
• CWE-347Improper Verification of Cryptographic SignatureBase

Data version

5.2

Document digest

df405cd247c3b21f99b9397dddd89857c203351e8e32e441b56ab3acd8ab759c

• github.comhttps://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7x_refsource_CONFIRM
• github.comhttps://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074fx_refsource_MISC
• github.comhttps://github.com/helm/helm/releases/tag/v4.1.4x_refsource_MISC
• helm.shhttps://helm.sh/docs/topics/provenance/#the-provenance-filex_refsource_MISC
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-35205vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2456927https://bugzilla.redhat.com/show_bug.cgi?id=2456927issue-trackingx_refsource_REDHAT
• security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35205.jsonx_sadp-csaf-vex
• access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:26441vendor-advisoryx_refsource_REDHAT