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CVE-2026-50185 RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set

🗓️ 17 Jul 2026 18:35:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 53 Views

CVE-2026-50185: RustCrypto CMOV aarch64 yields wrong results when high bits are set; fixed in 0.5.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-50185
17 Jul 202618:35
attackerkb
cgr
Chainguard
CVE-2026-50185 vulnerabilities
3 Jul 202620:22
cgr
circl
Circl
CVE-2026-50185
2 Jul 202618:35
circl
cve
CVE
CVE-2026-50185
17 Jul 202618:35
cve
debiancve
Debian CVE
CVE-2026-50185
17 Jul 202618:35
debiancve
euvd
EUVD
EUVD-2026-45254
17 Jul 202618:35
euvd
github
Github Security Blog
Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set
2 Jul 202617:18
github
nvd
NVD
CVE-2026-50185
17 Jul 202619:17
nvd
osv
OSV
CGA-3M4Q-6RQR-JXRW
3 Jul 202616:25
osv
osv
OSV
DEBIAN-CVE-2026-50185
17 Jul 202619:17
osv
Rows per page
[
  {
    "vendor": "RustCrypto",
    "product": "utils",
    "versions": [
      {
        "version": ">= 0.1.1, < 0.5.4",
        "status": "affected"
      }
    ]
  }
]

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17 Jul 2026 18:35Current
CVSS 42
EPSS0.00112
53