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Vulnerability details: VCID-yj1y-2tg2-1bcx
Vulnerability ID VCID-yj1y-2tg2-1bcx
Aliases CVE-2026-42764
Summary
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-42764.json
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2026-42764
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2026-42764
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2026-42764
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2026-42764
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://github.com/openssl/openssl/commit/5e3ed291b8af0b03d5d3b9e56a1da69a187e9729
ssvc Track https://github.com/openssl/openssl/commit/5e3ed291b8af0b03d5d3b9e56a1da69a187e9729
cvssv3.1 7.5 https://github.com/openssl/openssl/commit/a45a0aba8095682c88ff4fc4a784892b8c6f0677
ssvc Track https://github.com/openssl/openssl/commit/a45a0aba8095682c88ff4fc4a784892b8c6f0677
cvssv3.1 7.5 https://github.com/openssl/openssl/commit/bf29a458c1a231eca87e384c62b9c2553fa57a91
ssvc Track https://github.com/openssl/openssl/commit/bf29a458c1a231eca87e384c62b9c2553fa57a91
cvssv3.1 7.5 https://openssl-library.org/news/secadv/20260609.txt
ssvc Track https://openssl-library.org/news/secadv/20260609.txt
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-42764.json
https://api.first.org/data/v1/epss?cve=CVE-2026-42764
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1139674 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1139674
20260609.txt https://openssl-library.org/news/secadv/20260609.txt
2481887 https://bugzilla.redhat.com/show_bug.cgi?id=2481887
5e3ed291b8af0b03d5d3b9e56a1da69a187e9729 https://github.com/openssl/openssl/commit/5e3ed291b8af0b03d5d3b9e56a1da69a187e9729
a45a0aba8095682c88ff4fc4a784892b8c6f0677 https://github.com/openssl/openssl/commit/a45a0aba8095682c88ff4fc4a784892b8c6f0677
bf29a458c1a231eca87e384c62b9c2553fa57a91 https://github.com/openssl/openssl/commit/bf29a458c1a231eca87e384c62b9c2553fa57a91
RHSA-2026:25237 https://access.redhat.com/errata/RHSA-2026:25237
RHSA-2026:25239 https://access.redhat.com/errata/RHSA-2026:25239
USN-8414-1 https://usn.ubuntu.com/8414-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-42764.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/openssl/openssl/commit/5e3ed291b8af0b03d5d3b9e56a1da69a187e9729
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-09T19:36:40Z/ Found at https://github.com/openssl/openssl/commit/5e3ed291b8af0b03d5d3b9e56a1da69a187e9729
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/openssl/openssl/commit/a45a0aba8095682c88ff4fc4a784892b8c6f0677
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-09T19:36:40Z/ Found at https://github.com/openssl/openssl/commit/a45a0aba8095682c88ff4fc4a784892b8c6f0677
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/openssl/openssl/commit/bf29a458c1a231eca87e384c62b9c2553fa57a91
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-09T19:36:40Z/ Found at https://github.com/openssl/openssl/commit/bf29a458c1a231eca87e384c62b9c2553fa57a91
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://openssl-library.org/news/secadv/20260609.txt
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-09T19:36:40Z/ Found at https://openssl-library.org/news/secadv/20260609.txt
Exploit Prediction Scoring System (EPSS)
Percentile 0.13031
EPSS Score 0.00042
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:14:28.820041+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.6.0