CVE-2023-28321: https://github.com/curl/curl

Affected products, as the CNA wrote them
Vendor	Product	Versions
Not given	https://github.com/curl/curl	affected Fixed in 8.1.0

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

CISA KEV Not listed.
EPSS 0.018, the 78th 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 26 May 2023. New records show when each source confirmed them.

Sources

References from the CNA

hackerone.com/reports/1950627
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4I75RDGX5ULSSCBE5BF3P5I5SFO7ULQ/ vendor-advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2LIWHWKOVH24COGGBCVOWDXXIUPKOMK/ vendor-advisory
security.netapp.com/advisory/ntap-20230609-0009/
support.apple.com/kb/HT213843
support.apple.com/kb/HT213844
support.apple.com/kb/HT213845
seclists.org/fulldisclosure/2023/Jul/52 mailing-list
seclists.org/fulldisclosure/2023/Jul/48 mailing-list
seclists.org/fulldisclosure/2023/Jul/47 mailing-list
security.gentoo.org/glsa/202310-12 vendor-advisory
lists.debian.org/debian-lts-announce/2023/10/msg00016.html mailing-list

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.