CVE-2021-29473: Exiv2 exiv2

Affected products, as the CNA wrote them
Vendor	Product	Versions
Exiv2	exiv2	affected < 0.27.4

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
2.5	Low	3.1	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.017, the 77th percentile, on 8 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 Apr 2021. New records show when each source confirmed them.

Sources

CVE List: CVE-2021-29473
NVD: CVE-2021-29473

References from the CNA

github.com/Exiv2/exiv2/security/advisories/GHSA-7569-phvm-vwc2
github.com/github/advisory-review/pull/1587
github.com/Exiv2/exiv2/security/policy
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/ vendor-advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWZLDECIXXW3CCZ3RS4A3NG5X5VE4WZM/ vendor-advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBKWLTXM7IKZ4PVGKLUQVAVFAYGGF7QR/ vendor-advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/ vendor-advisory
www.debian.org/security/2021/dsa-4958 vendor-advisory
lists.debian.org/debian-lts-announce/2021/08/msg00028.html mailing-list
security.gentoo.org/glsa/202312-06 vendor-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.