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Vulnerability details: VCID-zd4r-2aga-2fen
Vulnerability ID VCID-zd4r-2aga-2fen
Aliases CVE-2026-20643
Summary
Status Published
Exploitability 0.5
Weighted Severity 4.9
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-346 Origin Validation Error
System Score Found at
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-20643.json
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2026-20643
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2026-20643
cvssv3.1 5.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.4 https://support.apple.com/en-us/126604
ssvc Track https://support.apple.com/en-us/126604
cvssv3.1 5.4 https://support.apple.com/en-us/126792
ssvc Track https://support.apple.com/en-us/126792
cvssv3.1 5.4 https://support.apple.com/en-us/126793
ssvc Track https://support.apple.com/en-us/126793
cvssv3.1 5.4 https://support.apple.com/en-us/126794
ssvc Track https://support.apple.com/en-us/126794
cvssv3.1 5.4 https://support.apple.com/en-us/126799
ssvc Track https://support.apple.com/en-us/126799
cvssv3.1 5.4 https://support.apple.com/en-us/126800
ssvc Track https://support.apple.com/en-us/126800
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-20643.json
https://api.first.org/data/v1/epss?cve=CVE-2026-20643
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20643
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
126604 https://support.apple.com/en-us/126604
126792 https://support.apple.com/en-us/126792
126793 https://support.apple.com/en-us/126793
126794 https://support.apple.com/en-us/126794
126799 https://support.apple.com/en-us/126799
126800 https://support.apple.com/en-us/126800
2453000 https://bugzilla.redhat.com/show_bug.cgi?id=2453000
RHSA-2026:10702 https://access.redhat.com/errata/RHSA-2026:10702
RHSA-2026:11329 https://access.redhat.com/errata/RHSA-2026:11329
RHSA-2026:11814 https://access.redhat.com/errata/RHSA-2026:11814
RHSA-2026:13845 https://access.redhat.com/errata/RHSA-2026:13845
RHSA-2026:14659 https://access.redhat.com/errata/RHSA-2026:14659
RHSA-2026:16056 https://access.redhat.com/errata/RHSA-2026:16056
RHSA-2026:16695 https://access.redhat.com/errata/RHSA-2026:16695
RHSA-2026:19206 https://access.redhat.com/errata/RHSA-2026:19206
RHSA-2026:19535 https://access.redhat.com/errata/RHSA-2026:19535
RHSA-2026:22136 https://access.redhat.com/errata/RHSA-2026:22136
RHSA-2026:9692 https://access.redhat.com/errata/RHSA-2026:9692
USN-8237-1 https://usn.ubuntu.com/8237-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-20643.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:R/S:U/C:L/I:L/A:N 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:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126604
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126604
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126792
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126792
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126793
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126793
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126794
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126794
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126799
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126799
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://support.apple.com/en-us/126800
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:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:14:53Z/ Found at https://support.apple.com/en-us/126800
Exploit Prediction Scoring System (EPSS)
Percentile 0.09619
EPSS Score 0.00031
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:13:47.946976+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.6.0