CVE-2026-57969: Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate priv

Q: How do I fix CVE-2026-57969?

azure cyclecloud: upgrade to 8.9.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-57969 being exploited?

CVE-2026-57969 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-2026-57969 affect?

CVE-2026-57969 affects azure cyclecloud. Severity is high (CVSS 8.8). Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

Q: How urgent is CVE-2026-57969?

Priority 50/100. High severity; On your watchlist

This month

HIGH 8.8WATCHLISTUPGRADE

CVE-2026-57969 is a high-severity flaw (CVSS 8.8) affecting azure cyclecloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

Why this priority

High severity
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-306
Published	2026-07-14
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

2026-07-14 17:17 UTCPublished CVE record published
2026-10-24 21:10 UTCUpdated Record last modified

microsoft azure cyclecloud UPGRADE

Affected: < 8.9.1

Fixed in: 8.9.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy azure-cyclecloud || rpm -q azure-cyclecloud || azure-cyclecloud --version

2. UPGRADE to 8.9.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade azure-cyclecloud

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade azure-cyclecloud

Note

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

Exact fixes by distribution

Fedora 46 · perl-Alien-Brotli · FIXED · 0.2.2-16.fc46 · FEDORA-2026-a2abe3db79 · source

sudo dnf upgrade --advisory=FEDORA-2026-a2abe3db79

Fedora ELN · mariadb-connector-odbc · FIXED · 3.2.10-1.eln159 · FEDORA-2026-b481dcd597 · source

sudo dnf upgrade --advisory=FEDORA-2026-b481dcd597

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-2026-57969?

azure cyclecloud: upgrade to 8.9.1. Exact commands for each OS are on this page.

Is CVE-2026-57969 being exploited?

CVE-2026-57969 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-2026-57969 affect?

CVE-2026-57969 affects azure cyclecloud. Severity is high (CVSS 8.8). Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

How urgent is CVE-2026-57969?

Priority 50/100. High severity; On your watchlist

Software pages

Azure vulnerabilities

Related CVEs

CVE-2026-58279 MEDIUM 6.5 UPGRADE Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
CVE-2026-70340 HIGH 8.1 UPGRADE Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
CVE-2026-65806 MEDIUM 6.5 UPGRADE Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network

References

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