# CVE-2026-82249: rust-gix-credentials: gitoxide before 0.38.2 fails to validate carriage return characters in URL values passed to credential helpers

CVE-2026-82249 is fixed in 25 products on 1 platform, first by DEBIAN-CVE-2026-82249, released September 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-82249
- Priority: Routine
- CVSS: n/a (moderate)
- EPSS: 0.0027
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 28, 2026

## Description

gitoxide before 0.38.2 fails to validate carriage return characters in URL values passed to credential helpers. Attackers can supply URLs containing bare carriage returns to inject additional helper protocol fields and cause credential helpers to return credentials for attacker-specified hosts instead of the requested URL.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | cargo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | cargo-c amzn 2023 | 0.10.25-1.amzn2023.0.1 | [ALAS2023-2026-3181](https://patchblox.com/security/data/fix/linux/alas2023-2026-3181.md) | Nov 7, 2026 |
| Linux | cargo-c-debuginfo amzn 2023 | 0.10.25-1.amzn2023.0.1 | [ALAS2023-2026-3181](https://patchblox.com/security/data/fix/linux/alas2023-2026-3181.md) | Nov 7, 2026 |
| Linux | cargo-debuginfo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | clippy amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | clippy-debuginfo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-analyzer amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-analyzer-debuginfo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-cargo-c-debugsource amzn 2023 | 0.10.25-1.amzn2023.0.1 | [ALAS2023-2026-3181](https://patchblox.com/security/data/fix/linux/alas2023-2026-3181.md) | Nov 7, 2026 |
| Linux | rust-debugger-common amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-debuginfo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-debugsource amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-doc amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-gdb amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-gix-credentials Debian 14 | 0.39.1-1 | [DEBIAN-CVE-2026-82249](https://patchblox.com/security/data/fix/linux/debian-cve-2026-82249.md) | Sep 11, 2026 |
| Linux | rust-lldb amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-src amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-std-static amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-std-static-wasm32-unknown-unknown amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-std-static-wasm32-wasip1 amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-toolset amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rust-toolset-srpm-macros amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rustfmt amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |
| Linux | rustfmt-debuginfo amzn 2023 | 1.99.1-1.amzn2023 | [ALAS2023-2026-3382](https://patchblox.com/security/data/fix/linux/alas2023-2026-3382.md) | Nov 10, 2026 |

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Data as of 2026-11-11T07:45:43Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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