CVE-2026-62828: Improper input validation in Microsoft Edge for Android allows an unauthorized attacker to perform tampering o

Routine

MEDIUM 5.4WATCHLISTMITIGATE

CVE-2026-62828 is a medium-severity flaw (CVSS 5.4) affecting edge. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper input validation in Microsoft Edge for Android allows an unauthorized attacker to perform tampering over a network.

Why this priority

On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-20
Published	2026-07-28
Last modified	2026-10-24

Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-28 16:19 UTCPublished CVE record published
2026-10-24 13:10 UTCUpdated Record last modified

microsoft edge MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2026-62828?

edge: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-62828 being exploited?

CVE-2026-62828 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-2026-62828 affect?

CVE-2026-62828 affects edge. Severity is medium (CVSS 5.4). Improper input validation in Microsoft Edge for Android allows an unauthorized attacker to perform tampering over a network.

How urgent is CVE-2026-62828?

Priority 33/100. On your watchlist

Software pages

Microsoft Edge vulnerabilities · Android vulnerabilities

Related CVEs

CVE-2026-66310 HIGH 7.7 UPGRADE External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclos

References

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