CVE-2026-50338: Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a networ

Q: How do I fix CVE-2026-50338?

azure spring cloud: upgrade to 7.3.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-50338 being exploited?

CVE-2026-50338 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-2026-50338 affect?

CVE-2026-50338 affects azure spring cloud. Severity is high (CVSS 8.2). Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.

Q: How urgent is CVE-2026-50338?

Priority 44/100. High severity; On your watchlist

This month

HIGH 8.2WATCHLISTUPGRADE

CVE-2026-50338 is a high-severity flaw (CVSS 8.2) affecting azure spring cloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper authentication in Azure Spring Apps 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	8.2 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-287
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 spring cloud UPGRADE

Affected: < 7.3.0

Fixed in: 7.3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy azure-spring-cloud || rpm -q azure-spring-cloud || azure-spring-cloud --version

2. UPGRADE to 7.3.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade azure-spring-cloud

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade azure-spring-cloud

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-2026-50338?

azure spring cloud: upgrade to 7.3.0. Exact commands for each OS are on this page.

Is CVE-2026-50338 being exploited?

CVE-2026-50338 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-2026-50338 affect?

CVE-2026-50338 affects azure spring cloud. Severity is high (CVSS 8.2). Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.

How urgent is CVE-2026-50338?

Priority 44/100. High severity; On your watchlist

Software pages

Azure vulnerabilities

References

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