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Update Go version from 1.26.8 to 1.26.10 - #13727

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shaanmajid wants to merge 1 commit into
hashicorp:mainfrom
shaan-forks:fix/emudhra-ca
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shaanmajid wants to merge 1 commit into
hashicorp:mainfrom
shaan-forks:fix/emudhra-ca

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@shaanmajid

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Description

What code changed, and why?

Update Go version from 1.26.8 to 1.26.10 in .go-version.

Eight eMudhra intermediate CA keys were compromised (disclosure). Go 1.26.10 blocks them in crypto/x509 (CVE-2026-111943, golang/go#82345). v1.16.1 was built with go1.26.8. On Linux hosts whose root bundle still trusts the eMudhra or Sectigo AAA roots, packer init accepts those certificates for plugin downloads.

release/1.16.x is also on 1.26.8 and needs the same change for another 1.16 patch release.

Resolved Issues

None.

Rollback Plan

If a change needs to be reverted, we will roll out an update to the code within
7 days.

Changes to Security Controls

Are there any changes to security controls (access controls, encryption, logging)
in this pull request? If so, explain.

No.

@shaanmajid
shaanmajid requested a review from a team as a code owner October 20, 2026 23:12
@hashicorp-cla-app

hashicorp-cla-app Bot commented Oct 20, 2026 •

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CLA assistant check
All committers have signed the CLA.

@hashicorp-cla-app

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CLA assistant check

Thank you for your submission! We require that all contributors sign our Contributor License Agreement ("CLA") before we can accept the contribution. Read and sign the agreement

Learn more about why HashiCorp requires a CLA and what the CLA includes

Have you signed the CLA already but the status is still pending? Recheck it.

@tanmay-hc tanmay-hc closed this Oct 26, 2026
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2 participants