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Vulnerability record · CVE-2022-23806 · published 11 February 2022

CVE-2022-23806: Golang go unchecked return value vulnerability

Golang · Go

Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return true in situations with a big.Int value that is not a valid field element.

9.1 CVSS 3.1 Critical EPSS 3.1% · top 12.8% CWE-252 · Unchecked return value
9.1CVSS 3.1 base score, v2 6.4
3.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return true in situations with a big.Int value that is not a valid field element.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ Release NotesVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/04/msg00017.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/04/msg00018.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
https://security.gentoo.org/glsa/202208-02 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220225-0006/ Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory
https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ Release NotesVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/04/msg00017.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/04/msg00018.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
https://security.gentoo.org/glsa/202208-02 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220225-0006/ Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory

Track CVE-2022-23806 inside VULONE

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Source: NIST National Vulnerability Database (record CVE-2022-23806), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.