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CVE-2026-42770

🗓️ 09 Jun 2026 16:03:29Reported by Debian Security Bug TrackerType 
debiancve
 debiancve🔗 security-tracker.debian.org👁 23 Views

CVE-2026-42770: EVP_PKEY_derive_set_peer fails with a DHX key during peer derivation.

Related
Packages
ReporterTitlePublishedViews
Family
freebsd
FreeBSD		OpenSSL -- Multiple vulnerabilities
9 Jun 202600:00
–freebsd
freebsd
FreeBSD		FreeBSD -- Multiple vulnerabilities in OpenSSL
9 Jun 202600:00
–freebsd
ibm
IBM Security Bulletins		Security Bulletin: Due to the use of OpenSSL, IBM EntireX is vulnerable to multiple vulnerabilities
6 Jul 202615:29
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ibm
IBM Security Bulletins		Security Bulletin:Vulnerability in OpenSSL affects IBM Netezza Appliance
12 Aug 202609:24
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ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities impact AIX due to OpenSSL
22 Jul 202608:36
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ibm
IBM Security Bulletins		Security Bulletin: Due to the use of OpenSSL, IBM EntireX is vulnerable to multiple vulnerabilities
1 Jul 202622:38
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attackerkb
ATTACKERKB		CVE-2026-42770
9 Jun 202616:03
–attackerkb
nessus
Tenable Nessus		Amazon Linux 2023 : openssl, openssl-devel, openssl-fips-provider-latest (ALAS2023-2026-1853)
22 Jun 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 10 : openssl (ALSA-2026:25237)
11 Jun 202600:00
–nessus
nessus
Tenable Nessus		Debian dsa-6335 : libcrypto3-udeb - security update
10 Jun 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allopenssl3.0.20-1~deb12u2openssl_3.0.20-1~deb12u2_all.deb
Debian13allopenssl3.5.6-1~deb13u2openssl_3.5.6-1~deb13u2_all.deb
Debian14allopenssl3.6.3-1openssl_3.6.3-1_all.deb
Debian999allopenssl3.6.3-1openssl_3.6.3-1_all.deb

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09 Jun 2026 16:03Current
7.1High risk
Vulners AI Score7.1
CVSS 3.13.7
EPSS0.00468
SSVC
derive peerdiffie hellmanopenssl bug
23