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chore(deps): update module github.com/cloudflare/circl to v1.6.3 [security]#527

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xnyo merged 1 commit intomainfrom
renovate/go-github.com-cloudflare-circl-vulnerability
Feb 26, 2026
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chore(deps): update module github.com/cloudflare/circl to v1.6.3 [security]#527
xnyo merged 1 commit intomainfrom
renovate/go-github.com-cloudflare-circl-vulnerability

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@renovate-sh-app renovate-sh-app bot commented Feb 25, 2026

This PR contains the following updates:

Package Change Age Confidence
github.com/cloudflare/circl v1.6.1v1.6.3 age confidence

Warning

Some dependencies could not be looked up. Check the warning logs for more information.

GitHub Vulnerability Alerts

CVE-2026-1229

The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas.
ECDH and ECDSA signing relying on this curve are not affected.

The bug was fixed in v1.6.3.


CIRCL has an incorrect calculation in secp384r1 CombinedMult

CVE-2026-1229 / GHSA-q9hv-hpm4-hj6x

More information

Details

The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas.
ECDH and ECDSA signing relying on this curve are not affected.

The bug was fixed in v1.6.3.

Severity

  • CVSS Score: Unknown
  • Vector String: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/S:N/AU:Y/U:Amber

References

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).


Release Notes

cloudflare/circl (github.com/cloudflare/circl)

v1.6.3: CIRCL v1.6.3

Compare Source

CIRCL v1.6.3

Fix a bug on ecc/p384 scalar multiplication.

What's Changed

Full Changelog: cloudflare/circl@v1.6.2...v1.6.3

v1.6.2: CIRCL v1.6.2

Compare Source

CIRCL v1.6.2

  • New SLH-DSA, improvements in ML-DSA for arm64.
  • Tested compilation on WASM.

What's Changed

New Contributors

Full Changelog: cloudflare/circl@v1.6.1...v1.6.2


Configuration

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🚦 Automerge: Enabled.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

Need help?

You can ask for more help in the following Slack channel: #proj-renovate-self-hosted. In that channel you can also find ADR and FAQ docs in the Resources section.

…urity]

| datasource | package                     | from   | to     |
| ---------- | --------------------------- | ------ | ------ |
| go         | github.com/cloudflare/circl | v1.6.1 | v1.6.3 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
@xnyo xnyo merged commit c114da4 into main Feb 26, 2026
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@xnyo xnyo deleted the renovate/go-github.com-cloudflare-circl-vulnerability branch February 26, 2026 10:39
@github-project-automation github-project-automation bot moved this from 🔬 In review to 🚀 Shipped in Grafana Catalog Team Feb 26, 2026
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