CVE-2026-33816
Critical
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Exploit probability
0.6%
Published
April 7, 2026
Required by
Not available
Last source change
April 17, 2026
02 / AFFECTED SOFTWARE
Affected packages
84 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-33816
View original source
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Open Source Vulnerabilities
GO-2026-4772
View original source
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Open Source Vulnerabilities
GHSA-9jj7-4m8r-rfcm
View original source
Memory-safety vulnerability in github.com/jackc/pgx/v5.
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2026:11070
- https://access.redhat.com/errata/RHSA-2026:11217
- https://access.redhat.com/errata/RHSA-2026:13791
- https://access.redhat.com/errata/RHSA-2026:13829
- https://access.redhat.com/errata/RHSA-2026:13907
- https://access.redhat.com/errata/RHSA-2026:17789
- https://access.redhat.com/errata/RHSA-2026:19137
- https://access.redhat.com/errata/RHSA-2026:22423
- https://access.redhat.com/errata/RHSA-2026:24475
- https://access.redhat.com/errata/RHSA-2026:24479
- https://access.redhat.com/errata/RHSA-2026:24482
- https://access.redhat.com/errata/RHSA-2026:24503
- https://access.redhat.com/errata/RHSA-2026:24539
- https://access.redhat.com/errata/RHSA-2026:25273
- https://access.redhat.com/errata/RHSA-2026:26519
- https://access.redhat.com/errata/RHSA-2026:26636
- https://access.redhat.com/errata/RHSA-2026:36796
- https://access.redhat.com/errata/RHSA-2026:40118
- https://access.redhat.com/errata/RHSA-2026:40945
- https://access.redhat.com/errata/RHSA-2026:40984
- https://access.redhat.com/errata/RHSA-2026:41019
- https://access.redhat.com/security/cve/CVE-2026-33816
- https://bugzilla.redhat.com/show_bug.cgi?id=2455972
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33816.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-33816
- https://pkg.go.dev
- https://pkg.go.dev/vuln/GO-2026-4772
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33816.json
- https://github.com/jackc/pgx