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CVE-2026-70229: Incorrect authorization in Active Directory Domain Services allows an unauthorized attacker to execute code ov

54
This month
HIGH 8.1REMOTEWATCHLIST

CVE-2026-70229 is a high-severity flaw (CVSS 8.1) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Incorrect authorization in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

Why this priority

  • High severity
  • Remotely exploitable, no login, no user action
  • On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score8.1 (High)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededNone
User interactionNone
EPSS exploit chance1.1% (top 36%)
CISA exploited listNo
WeaknessCWE-863
Published2026-10-13
Last modified2026-10-16
Publisher (CNA): Microsoft Corporation

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Last updated 2026-10-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

Exact fixes by distribution

Fedora ELN · edk2 · FIXED · 20260812-12.eln159 · FEDORA-2026-e316b6370a · source
sudo dnf upgrade --advisory=FEDORA-2026-e316b6370a
Fedora 46 · perl-Mojo-DOM58 · FIXED · 3.003-1.fc46 · FEDORA-2026-d5412af3de · source
sudo dnf upgrade --advisory=FEDORA-2026-d5412af3de
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-2026-70229?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-70229 being exploited?

CVE-2026-70229 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-2026-70229 affect?

CVE-2026-70229 affects affected software. Severity is high (CVSS 8.1). Incorrect authorization in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

How urgent is CVE-2026-70229?

Priority 54/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

Software pages

Active Directory vulnerabilities

References

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