CVE-2026-19266

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 ImpactpartialSuccessful exploitation gives limited 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

1.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 72.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

Deferred. NVD last modified this record on 2026-08-12.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-08-08 07:15Z27 DAYS AGO

Last updated

2026-08-12 20:56Z23 DAYS AGO

Reserved

2026-08-07

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.2

Document digest

309d752d0f48484004649bcd3ec09241342d435f739f63b0f9e7852e0a9a930b

• vuldb.comVDB-387011 | Kirachon context-engine review-git-diff Endpoint gitUtils.ts execGitCommand command injectionhttps://vuldb.com/vuln/387011vdb-entrytechnical-description
• vuldb.comVDB-387011 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/387011/ctisignaturepermissions-required
• vuldb.comCVE-2026-19266 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-19266third-party-advisory
• vuldb.comSubmit #865221 | Kirachon context-engine unknown Command Injectionhttps://vuldb.com/submit/865221third-party-advisory
• github.comhttps://github.com/Kirachon/context-engine/issues/16issue-tracking
• github.comhttps://github.com/Kirachon/context-engine/issues/16#issuecomment-4321217057issue-tracking
• github.comhttps://github.com/Kirachon/context-engine/commit/e0729dcfd3a2b1682a7bff86e7174852c03419bapatch
• github.comhttps://github.com/Kirachon/context-engine/releases/tag/v1.9.1patch
• github.comhttps://github.com/Kirachon/context-engine/product