Is github.com/tomwright/dasel/v3 affected by CVE-2026-46378?

Go github.com/tomwright/dasel/v3 is affected in >=3.0.0 <3.10.1.

Is CVE-2026-46378 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

high

CVE-2026-46378

Q: Is CVE-2026-46378 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

Go · github.com/tomwright/dasel/v3

Summary

Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal

Severity: high
Also known as: GHSA-m6xr-fvfg-5g64
Published: 2026-05-19

References

https://github.com/TomWright/dasel/security/advisories/GHSA-m6xr-fvfg-5g64
https://github.com/TomWright/dasel/commit/95f8dd3af12958bf6ca2a737b3ec0267280f86ed
https://github.com/TomWright/dasel

Related advisories

CVE-2026-46377 — high · Go/github.com/tomwright/dasel/v3
CVE-2026-33320 — medium · Go/github.com/tomwright/dasel/v3

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.