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CVE-2023-5484

19
FAUCET Score

CVE-2023-5484 is a medium-severity vulnerability affecting Google Chrome and related Chromium-based browsers on various Linux distributions. It involves an inappropriate implementation in Chrome's navigation, allowing a remote attacker to spoof security UI elements through a specially crafted HTML page. The attack requires user interaction (UI:R) but has low attack complexity (AC:L) and no authentication (PR:N), potentially leading to high integrity impact (I:H) by deceiving users. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 118.0.5993.70, < 118.0.5993.70CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
< 118.0.5993.70CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
37CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
38CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.00%
Probability of exploitation in next 30 days
EPSS Percentile
59.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0100 is in the 71st percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 118.0.2088.46
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2023-Oct/CVE-2023-5484

Chromium: CVE-2023-5484 Inappropriate implementation in Navigation

Oct 10, 2023

References

chromereleases.googleblog.com / 2023/10/stable-channel-update-for-desktop_10.html
Release NotesVendor Advisory
crbug.com / 1414936
Permissions Required
lists.fedoraproject.org / archives/list/[email protected]/message/F5QCMP6KKWPDZZLFU7YXSZDHEKOE7BXO
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG
Mailing ListThird Party Advisory
security.gentoo.org / glsa/202311-11
Third Party Advisory
security.gentoo.org / glsa/202312-07
Third Party Advisory
security.gentoo.org / glsa/202401-34
debian.org / security/2023/dsa-5526
Third Party Advisory