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CVE-2026-42768 Multi-RecipientInfo Bleichenbacher Oracle in CMS_decrypt() and PKCS7_decrypt()

🗓️ 09 Jun 2026 16:03:28Reported by opensslType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Bleichenbacher-style oracle in CMS_decrypt and PKCS7_decrypt, two variants, may decrypt or forge with the victim's private key.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
OpenSSL -- Multiple vulnerabilities
9 Jun 202600:00
freebsd
FreeBSD
FreeBSD -- Multiple vulnerabilities in OpenSSL
9 Jun 202600:00
freebsd
AlpineLinux
CVE-2026-42768
9 Jun 202616:03
alpinelinux
Chainguard
CVE-2026-42768 vulnerabilities
11 Jun 202613:18
cgr
Circl
CVE-2026-42768
10 Jun 202620:00
circl
CVE
CVE-2026-42768
9 Jun 202616:03
cve
Debian
[SECURITY] [DSA 6335-1] openssl security update
9 Jun 202621:45
debian
Debian CVE
CVE-2026-42768
9 Jun 202616:03
debiancve
Tenable Nessus
Debian dsa-6335 : libcrypto3-udeb - security update
10 Jun 202600:00
nessus
Tenable Nessus
FreeBSD : FreeBSD -- Multiple vulnerabilities in OpenSSL (a57fe2c1-6476-11f1-958d-bc241121aa0a)
11 Jun 202600:00
nessus
Rows per page
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  {
    "defaultStatus": "unaffected",
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    "vendor": "OpenSSL",
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        "lessThan": "3.4.6",
        "status": "affected",
        "version": "3.4.0",
        "versionType": "semver"
      }
    ]
  }
]

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