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Vulnerability details: VCID-u4th-7235-tbfv
Vulnerability ID VCID-u4th-7235-tbfv
Aliases CVE-2026-3927
Summary chromium-browser: Incorrect security UI in PictureInPicture
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3927.json
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
epss 0.00031 https://api.first.org/data/v1/epss?cve=CVE-2026-3927
cvssv3.1 4.3 https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html
ssvc Track https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html
cvssv3.1 4.3 https://issues.chromium.org/issues/474948986
ssvc Track https://issues.chromium.org/issues/474948986
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3927.json
https://api.first.org/data/v1/epss?cve=CVE-2026-3927
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3927
2446857 https://bugzilla.redhat.com/show_bug.cgi?id=2446857
474948986 https://issues.chromium.org/issues/474948986
stable-channel-update-for-desktop_10.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3927.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:N/I:L/A:N Found at https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.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:P/P:M/B:A/M:M/D:T/2026-03-13T12:48:55Z/ Found at https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://issues.chromium.org/issues/474948986
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/2026-03-13T12:48:55Z/ Found at https://issues.chromium.org/issues/474948986
Exploit Prediction Scoring System (EPSS)
Percentile 0.08004
EPSS Score 0.00028
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:30:32.313841+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3927.json 38.0.0