# CVE-2026-45784: rust-openssl: rust-openssl provides OpenSSL bindings for the Rust programming language

CVE-2026-45784 is fixed in 49 products on 1 platform, first by ALAS2023-2026-1870, released June 22, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-45784
- Priority: High
- CVSS: 7.1 (high)
- EPSS: 0.0013
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 22, 2026

## Description

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.50 until 0.10.80, CipherCtxRef::cipher_update_inplace in openssl/src/cipher_ctx.rs incorrectly sized output buffers when used with AES key-wrap-with-padding ciphers EVP_aes_{128,192,256}_wrap_pad. For a non-multiple-of-8 input, OpenSSL writes up to 7 bytes past the end of the caller's buffer or Vec, producing attacker-controllable heap corruption when the plaintext length is attacker-influenced. This issue is fixed in version 0.10.80.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | afterburn opensuse-leap 16.0 | 5.10.0.git73.b97f772-160000.1.1 | [OPENSUSE-SU-2026:21386-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21386-1.md) | Jul 20, 2026 |
| Linux | afterburn sles 16.0 | 5.10.0.git73.b97f772-160000.1.1 | [SUSE-SU-2026:22827-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22827-1.md) | Jul 20, 2026 |
| Linux | agama opensuse-leap 16.0 | 17+647.daf9950fc-160000.12.1 | [OPENSUSE-SU-2026:21292-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21292-1.md) | Jul 10, 2026 |
| Linux | agama sles 16.0 | 17+647.daf9950fc-160000.12.1 | [SUSE-SU-2026:22622-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22622-1.md) | Jul 10, 2026 |
| Linux | aws-nitro-enclaves-cli opensuse-leap 16.0 | 1.4.5~git0.18a5f6f-160000.1.1 | [OPENSUSE-SU-2026:21406-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21406-1.md) | Jul 22, 2026 |
| Linux | aws-nitro-enclaves-cli sles 15.6 | 1.4.5~git0.18a5f6f-150600.10.12.1 | [SUSE-SU-2026:3152-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3152-1.md) | Jul 21, 2026 |
| Linux | aws-nitro-enclaves-cli sles 15.7 | 1.4.5~git0.18a5f6f-150600.10.12.1 | [SUSE-SU-2026:3152-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3152-1.md) | Jul 21, 2026 |
| Linux | aws-nitro-enclaves-cli sles 16.0 | 1.4.5~git0.18a5f6f-160000.1.1 | [SUSE-SU-2026:22841-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22841-1.md) | Jul 22, 2026 |
| Linux | cargo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | cargo-debuginfo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | clamav1.5 amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-data amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-debuginfo amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-debugsource amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-devel amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-doc amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-filesystem amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-freshclam amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-freshclam-debuginfo amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-lib amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-lib-debuginfo amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-milter amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamav1.5-milter-debuginfo amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamd1.5 amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clamd1.5-debuginfo amzn 2023 | 1.5.2-1.amzn2023.0.2 | [ALAS2023-2026-1870](https://patchblox.com/security/data/fix/linux/alas2023-2026-1870.md) | Jun 22, 2026 |
| Linux | clippy amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | clippy-debuginfo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | himmelblau opensuse-leap 16.0 | 2.3.14+git0.e23b4c54-160000.1.1 | [OPENSUSE-SU-2026:21573-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21573-1.md) | Aug 12, 2026 |
| Linux | himmelblau sles 15.6 | 2.3.14+git0.e23b4c54-150500.11.12.1 | [SUSE-SU-2026:3576-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3576-1.md) | Aug 11, 2026 |
| Linux | himmelblau sles 16.0 | 2.3.14+git0.e23b4c54-160000.1.1 | [SUSE-SU-2026:23233-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23233-1.md) | Aug 12, 2026 |
| Linux | python-cryptography opensuse-leap 16.0 | 44.0.3-160000.4.1 | [OPENSUSE-SU-2026:21294-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21294-1.md) | Jul 10, 2026 |
| Linux | python-cryptography sles 15.6 | 41.0.3-150600.23.9.1 | [SUSE-SU-2026:3026-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3026-1.md) | Jul 15, 2026 |
| Linux | python-cryptography sles 15.7 | 41.0.3-150600.23.9.1 | [SUSE-SU-2026:3026-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3026-1.md) | Jul 15, 2026 |
| Linux | python-cryptography sles 16.0 | 44.0.3-160000.4.1 | [SUSE-SU-2026:22624-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22624-1.md) | Jul 10, 2026 |
| Linux | python-maturin opensuse-leap 16.0 | 1.8.7-160000.5.1 | [OPENSUSE-SU-2026:21285-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21285-1.md) | Jul 10, 2026 |
| Linux | python-maturin sles 16.0 | 1.8.7-160000.5.1 | [SUSE-SU-2026:22615-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22615-1.md) | Jul 10, 2026 |
| Linux | rust amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-analyzer amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-analyzer-debuginfo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-debugger-common amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-debuginfo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-debugsource amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-doc amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-gdb amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-keylime opensuse-leap 16.0 | 0.2.9+49-160000.1.1 | [OPENSUSE-SU-2026:21274-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21274-1.md) | Jul 9, 2026 |
| Linux | rust-keylime sles 16.0 | 0.2.9+49-160000.1.1 | [SUSE-SU-2026:22583-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22583-1.md) | Jul 9, 2026 |
| Linux | rust-lldb amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-openssl Debian 14 | 0.10.81-1 | [DEBIAN-CVE-2026-45784](https://patchblox.com/security/data/fix/linux/debian-cve-2026-45784.md) | Jul 17, 2026 |
| Linux | rust-src amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-std-static amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-std-static-wasm32-unknown-unknown amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-std-static-wasm32-wasip1 amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-toolset amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rust-toolset-srpm-macros amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rustfmt amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rustfmt-debuginfo amzn 2023 | 1.97.0-2.amzn2023 | [ALAS2023-2026-2065](https://patchblox.com/security/data/fix/linux/alas2023-2026-2065.md) | Aug 17, 2026 |
| Linux | rustup opensuse-leap 16.0 | 1.29.1~0-160000.1.1 | [OPENSUSE-SU-2026:22016-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-22016-1.md) | Oct 2, 2026 |
| Linux | rustup sles 15.6 | 1.28.2~0-150600.10.13.1 | [SUSE-SU-2026:2832-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2832-1.md) | Jul 9, 2026 |
| Linux | rustup sles 15.7 | 1.28.2~0-150600.10.13.1 | [SUSE-SU-2026:2832-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2832-1.md) | Jul 9, 2026 |
| Linux | rustup sles 16.0 | 1.29.1~0-160000.1.1 | [SUSE-SU-2026:24014-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-24014-1.md) | Oct 2, 2026 |
| Linux | sccache opensuse-leap 16.0 | 0.18.0~2-160000.1.1 | [OPENSUSE-SU-2026:21982-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21982-1.md) | Sep 30, 2026 |
| Linux | sccache sles 15.6 | 0.16.0~0-150600.10.11.1 | [SUSE-SU-2026:3022-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3022-1.md) | Jul 15, 2026 |
| Linux | sccache sles 15.7 | 0.16.0~0-150600.10.11.1 | [SUSE-SU-2026:3022-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3022-1.md) | Jul 15, 2026 |
| Linux | sccache sles 16.0 | 0.18.0~2-160000.1.1 | [SUSE-SU-2026:23983-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23983-1.md) | Sep 30, 2026 |
| Linux | sdbootutil opensuse-leap 16.0 | 1+git20260908.c641fc2-160000.1.1 | [OPENSUSE-SU-2026:21933-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21933-1.md) | Sep 23, 2026 |
| Linux | snpguest opensuse-leap 16.0 | 0.10.0-160000.2.1 | [OPENSUSE-SU-2026:21579-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21579-1.md) | Aug 13, 2026 |
| Linux | snpguest sles 15.7 | 0.10.0-150700.3.6.1 | [SUSE-SU-2026:3791-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3791-1.md) | Aug 25, 2026 |
| Linux | snpguest sles 16.0 | 0.10.0-160000.2.1 | [SUSE-SU-2026:23236-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23236-1.md) | Aug 13, 2026 |
| Linux | snphost opensuse-leap 16.0 | 0.6.0-160000.3.1 | [OPENSUSE-SU-2026:21638-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21638-1.md) | Aug 24, 2026 |
| Linux | snphost sles 15.7 | 0.6.1-150700.3.6.1 | [SUSE-SU-2026:3642-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3642-1.md) | Aug 18, 2026 |
| Linux | snphost sles 16.0 | 0.6.0-160000.3.1 | [SUSE-SU-2026:23327-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23327-1.md) | Aug 24, 2026 |

---

Data as of 2026-11-08T00:53:09Z 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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