CVE-2026-96755: orval-labs orval

orval @orval/effect 8.14.0 through 8.28.1 Code Injection

CVSS 9.3 CriticalCriticalEPSS 0.0078 · 56th percentile

Critical, because:

CVSS score 9.3: 9.0 or more.

Published by the CVE Program (CNA: VulnCheck) at 23 Sept 2026, 16:23 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
orval-labs	orval pkg:npm/orval	affected 8.14.0 to before 8.29.0 semver unaffected 8.29.0 semver Other versions: unaffected

Identifiers

CVE-2026-96755

CNA

VulnCheck

Weakness (CWE)

CWE-94

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.3	Critical	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0078, the 56th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 23 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867 vendor-advisory
github.com/orval-labs/orval/pull/3995 patchissue-tracking
github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8dc23 patch
github.com/orval-labs/orval/blob/v8.28.1/packages/effect/src/index.ts#L298-L302 technical-description
github.com/orval-labs/orval product
www.vulncheck.com/advisories/orval-orval-effect-8.14.0-through-8.28.1-code-injection third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.