CVE-2025-58486: Improper input validation in Samsung Account prior to version 15.5.01.1 allows local attacker to execute arbit

Q: How do I fix CVE-2025-58486?

account: upgrade to 15.5.01.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-58486 being exploited?

CVE-2025-58486 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-58486 affect?

CVE-2025-58486 affects account. Severity is medium (CVSS 4.0). Improper input validation in Samsung Account prior to version 15.5.01.1 allows local attacker to execute arbitrary script.

Q: How urgent is CVE-2025-58486?

Priority 16/100. No elevated risk signals yet.

Routine

MEDIUM 4.0UPGRADE

CVE-2025-58486 is a medium-severity flaw (CVSS 4.0) affecting account. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper input validation in Samsung Account prior to version 15.5.01.1 allows local attacker to execute arbitrary script.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.0 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Published	2025-12-02
Last modified	2026-09-26

Publisher (CNA): Samsung Mobile · Vendor: samsung

Last updated 2026-09-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-02 02:15 UTCPublished CVE record published
2026-09-26 00:10 UTCUpdated Record last modified

samsung account UPGRADE

Affected: < 15.5.01.1

Fixed in: 15.5.01.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy account || rpm -q account || account --version

2. UPGRADE to 15.5.01.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade account

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade account

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-58486?

account: upgrade to 15.5.01.1. Exact commands for each OS are on this page.

Is CVE-2025-58486 being exploited?

CVE-2025-58486 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-58486 affect?

CVE-2025-58486 affects account. Severity is medium (CVSS 4.0). Improper input validation in Samsung Account prior to version 15.5.01.1 allows local attacker to execute arbitrary script.

How urgent is CVE-2025-58486?

Priority 16/100. No elevated risk signals yet.

Software pages

Samsung vulnerabilities

Related CVEs

CVE-2026-56165 CRITICAL 9.8 MITIGATE Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network
CVE-2025-21076 MEDIUM 5.5 UPGRADE Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 all
CVE-2026-21264 CRITICAL 9.3 MITIGATE Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Account allo
CVE-2026-20994 MEDIUM 6.1 UPGRADE URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access
CVE-2025-58487 MEDIUM 4.0 UPGRADE Improper authorization in Samsung Account prior to version 15.5.01.1 allows local attacker to launch arbitrary

References

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