CVE record · CVE-2026-9546

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CVSS 7.5 HighEPSS 0.0065 · 51st percentile

Published by the CVE Program (CNA: curl) at 3 Jul 2026, 06:18 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
curl	curl	affected 8.18.0 to before 8.20.1 semver Other versions: unaffected
curl	curl	affected 2cb868242dc2ac9cd52ee64987ef51d5964a56f9 to before 862e8a74a84478d82973471b4f49dc2746c1780e git Other versions: unaffected
curl	curl	affected 8.20.0 affected 8.19.0 affected 8.18.0 Other versions: unaffected

Identifiers: CVE-2026-9546
CNA: curl
Weakness (CWE): CWE-200
Tags: curl
Information disclosure
Published: 3 Jul 2026
Updated: 15 Sept 2026

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
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	ADP (CISA-ADP)

CISA KEV Not listed.
EPSS 0.0065, the 51st percentile, on 5 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 3 Jul 2026. New records show when each source confirmed them.

Sources

References from the CNA

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.