Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-8p3a-fmau-17ad
Vulnerability ID VCID-8p3a-fmau-17ad
Aliases CVE-2026-6266
Summary aap-controller: aap-gateway: Account hijacking and unauthorized access via unverified email linking
Status Published
Exploitability 0.5
Weighted Severity 7.5
Risk 3.8
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-305 Authentication Bypass by Primary Weakness
System Score Found at
cvssv3.1 8.3 https://access.redhat.com/errata/RHSA-2026:13508
ssvc Track https://access.redhat.com/errata/RHSA-2026:13508
cvssv3.1 8.3 https://access.redhat.com/errata/RHSA-2026:13512
ssvc Track https://access.redhat.com/errata/RHSA-2026:13512
cvssv3.1 8.3 https://access.redhat.com/errata/RHSA-2026:13545
ssvc Track https://access.redhat.com/errata/RHSA-2026:13545
cvssv3 8.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-6266.json
cvssv3.1 8.3 https://access.redhat.com/security/cve/CVE-2026-6266
ssvc Track https://access.redhat.com/security/cve/CVE-2026-6266
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2026-6266
epss 0.00042 https://api.first.org/data/v1/epss?cve=CVE-2026-6266
cvssv3.1 8.3 https://bugzilla.redhat.com/show_bug.cgi?id=2458142
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2458142
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-6266.json
https://api.first.org/data/v1/epss?cve=CVE-2026-6266
2458142 https://bugzilla.redhat.com/show_bug.cgi?id=2458142
cpe:/a:redhat:ansible_automation_platform:2.5::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform:2.5::el8
cpe:/a:redhat:ansible_automation_platform:2.5::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform:2.5::el9
cpe:/a:redhat:ansible_automation_platform:2.6::el10 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform:2.6::el10
cpe:/a:redhat:ansible_automation_platform:2.6::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform:2.6::el9
cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10
cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9
cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9
CVE-2026-6266 https://access.redhat.com/security/cve/CVE-2026-6266
RHSA-2026:13508 https://access.redhat.com/errata/RHSA-2026:13508
RHSA-2026:13512 https://access.redhat.com/errata/RHSA-2026:13512
RHSA-2026:13545 https://access.redhat.com/errata/RHSA-2026:13545
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Found at https://access.redhat.com/errata/RHSA-2026:13508
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:T/P:M/B:A/M:M/D:T/2026-05-04T16:33:27Z/ Found at https://access.redhat.com/errata/RHSA-2026:13508
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Found at https://access.redhat.com/errata/RHSA-2026:13512
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:T/P:M/B:A/M:M/D:T/2026-05-04T16:33:27Z/ Found at https://access.redhat.com/errata/RHSA-2026:13512
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Found at https://access.redhat.com/errata/RHSA-2026:13545
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:T/P:M/B:A/M:M/D:T/2026-05-04T16:33:27Z/ Found at https://access.redhat.com/errata/RHSA-2026:13545
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-6266.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:L/UI:N/S:U/C:H/I:H/A:L Found at https://access.redhat.com/security/cve/CVE-2026-6266
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:T/P:M/B:A/M:M/D:T/2026-05-04T16:33:27Z/ Found at https://access.redhat.com/security/cve/CVE-2026-6266
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Found at https://bugzilla.redhat.com/show_bug.cgi?id=2458142
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:T/P:M/B:A/M:M/D:T/2026-05-04T16:33:27Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2458142
Exploit Prediction Scoring System (EPSS)
Percentile 0.10736
EPSS Score 0.00036
Published At May 7, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-06T08:44:36.255895+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-6266.json 38.6.0