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[1.6] Bump openssl to 0.10.80 to address CVE alerts#3578

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[1.6] Bump openssl to 0.10.80 to address CVE alerts#3578
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@benhillis benhillis commented May 27, 2026

Bumps the openssl crate from 0.10.72 to 0.10.80 on the release/2505 (1.6) branch to address multiple security advisories:

  • rust-openssl undefined behavior in X509Ref::ocsp_responders for certificates with non-UTF-8 OCSP URLs (fixed in 0.10.79)
  • rust-openssl heap buffer overflow when encrypting with AES key-wrap-with-padding (fixed in 0.10.80)

Updates the openssl crate from 0.10.72 to 0.10.80 to address multiple
security advisories:

- rust-openssl has undefined behavior in X509Ref::ocsp_responders for
  certificates with non-UTF-8 OCSP URLs (fixed in 0.10.79)
- rust-openssl vulnerable to heap buffer overflow when encrypting with
  AES key-wrap-with-padding (fixed in 0.10.80)

Cargo.lock-only change.
Copilot AI review requested due to automatic review settings May 27, 2026 20:52
@benhillis benhillis requested review from a team as code owners May 27, 2026 20:52
@benhillis benhillis requested a review from smalis-msft May 27, 2026 20:53
@github-actions github-actions Bot added the release_2505 Targets the release/2505 branch. label May 27, 2026
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Pull request overview

This PR updates the workspace OpenSSL Rust dependency on the release/2505 branch to pick up upstream security fixes for rust-openssl advisories.

Changes:

  • Bumps openssl from 0.10.72 to 0.10.80.
  • Updates the resolved openssl-sys and openssl-src lockfile entries.
  • Removes once_cell from openssl’s transitive dependency list in Cargo.lock.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File Description
Cargo.toml Updates the workspace openssl dependency version.
Cargo.lock Refreshes resolved OpenSSL-related crate versions and checksums.

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