CVE-2026-34714

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

0.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 48.4% of scored records. A rank, not a probability.

NVD base score

8.6 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-09-01.

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

2026-03-30 18:27Z7 MO AGO

Last updated

2026-09-01 12:04Z1 MO AGO

Reserved

2026-03-30

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Critical (CVSS 9.2)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
• CWE-917Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')Base

Data version

5.2

Document digest

7e537f4faaab0332529d4f3f9be63597b1c8afc0d5cc1ff75e9d8b6793354628

• www.openwall.comhttps://www.openwall.com/lists/oss-security/2026/03/30/3
• github.comhttps://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh
• github.comhttps://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459
• github.comhttps://github.com/vim/vim/releases/tag/v9.2.0272
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/04/02/4
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/04/02/5
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/04/03/6
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-34714vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2453139https://bugzilla.redhat.com/show_bug.cgi?id=2453139issue-trackingx_refsource_REDHAT
• security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34714.jsonx_sadp-csaf-vex