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Vulnerability details: VCID-e3br-r15s-bqee
Vulnerability ID VCID-e3br-r15s-bqee
Aliases CVE-2025-12438
Summary chromium-browser: Use after free in Ozone
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-825 Expired Pointer Dereference
CWE-416 Use After Free
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12438.json
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00092 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00092 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00092 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
epss 0.00092 https://api.first.org/data/v1/epss?cve=CVE-2025-12438
cvssv3.1 8.8 https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
ssvc Track https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
cvssv3.1 8.8 https://issues.chromium.org/issues/433027577
ssvc Track https://issues.chromium.org/issues/433027577
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12438.json
https://api.first.org/data/v1/epss?cve=CVE-2025-12438
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-12438
2413868 https://bugzilla.redhat.com/show_bug.cgi?id=2413868
433027577 https://issues.chromium.org/issues/433027577
stable-channel-update-for-desktop_28.html https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12438.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:H/I:H/A:H Found at https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
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/2025-11-11T04:55:42Z/ Found at https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://issues.chromium.org/issues/433027577
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/2025-11-11T04:55:42Z/ Found at https://issues.chromium.org/issues/433027577
Exploit Prediction Scoring System (EPSS)
Percentile 0.25309
EPSS Score 0.00089
Published At April 9, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:35:15.012700+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-12438.json 38.0.0