{
  "cveId": "CVE-2026-50185",
  "url": "https://patchblox.com/security/cve/CVE-2026-50185",
  "summary": "CVE-2026-50185 is fixed in 23 products on 1 platform, first by DEBIAN-CVE-2026-50185, released July 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "rust-cmov: RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in consta...",
  "description": "RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits are zero-extended when loading values smaller than a register, so set high bits such as [8..] in a Cmov selector or [16..] of self or other in the u16 and i16 CmovEq implementations can cause left.cmovz(\u0026right, condition) to produce incorrect output. This issue is fixed in version 0.5.4.",
  "published": "2026-07-17T19:17:16Z",
  "severity": "low",
  "cvss": 3.3,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
  "epss": 0.00157,
  "epssPercentile": 0.04886,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "amazon-efs-utils",
      "release": "amzn 2023",
      "fixedVersion": "3.3.2-1.amzn2023",
      "fix": "ALAS2023-2026-3132",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3132",
      "released": "2026-09-28T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cargo",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cargo-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clippy",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clippy-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-analyzer",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-analyzer-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-cmov",
      "release": "Debian 14",
      "fixedVersion": "0.5.4-1",
      "fix": "DEBIAN-CVE-2026-50185",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-50185",
      "released": "2026-07-19T12:50:38Z"
    },
    {
      "platform": "linux",
      "product": "rust-debugger-common",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-doc",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-gdb",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
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    {
      "platform": "linux",
      "product": "rust-lldb",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-src",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-std-static",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-std-static-wasm32-unknown-unknown",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-std-static-wasm32-wasip1",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-toolset",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rust-toolset-srpm-macros",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rustfmt",
      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
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    {
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      "release": "amzn 2023",
      "fixedVersion": "1.97.0-2.amzn2023",
      "fix": "ALAS2023-2026-2065",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2065",
      "released": "2026-08-17T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}