tokio-postgres: Panic on a `DataRow` with fewer fields than columns allows denial of service

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS No score.

Timeline

1. 31 Oct 2026, 15:18 UTC First seen by agentprime
2. 31 Oct 2026, 15:18 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-3gjw-f78c-vvpw
• OSV: GHSA-3gjw-f78c-vvpw
• github.com/rust-postgres/rust-postgres/commit/7a00ffa9ad4d951ec0a4564b52f1780fa9d353c1
• github.com/rust-postgres/rust-postgres
• github.com/rust-postgres/rust-postgres/releases/tag/tokio-postgres-v0.7.18
• rustsec.org/advisories/RUSTSEC-2026-0178.html

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.