CVE-2025-0649: Incorrect JSON input stringification in Google's Tensorflow serving versions up to 2.18.0 allows for potential

Q: How do I fix CVE-2025-0649?

tensorflow serving: upgrade to newer than 2.18.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-0649 being exploited?

CVE-2025-0649 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-2025-0649 affect?

CVE-2025-0649 affects tensorflow serving. Severity is high (CVSS 7.5). Incorrect JSON input stringification in Google's Tensorflow serving versions up to 2.18.0 allows for potentially unbounded recursion leading to server crash.

Q: How urgent is CVE-2025-0649?

Priority 33/100. High severity; Remotely exploitable, no login, no user action

Routine

HIGH 7.5REMOTEUPGRADE

CVE-2025-0649 is a high-severity flaw (CVSS 7.5) affecting tensorflow serving. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Incorrect JSON input stringification in Google's Tensorflow serving versions up to 2.18.0 allows for potentially unbounded recursion leading to server crash.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Weakness	CWE-121, CWE-787
Published	2025-05-06
Last modified	2026-06-17

Publisher (CNA): Google Inc. · Vendor: google

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-05-06 21:16 UTCPublished CVE record published
2026-06-17 08:26 UTCUpdated Record last modified

google tensorflow serving UPGRADE

Affected: <= 2.18.0

Fixed in: newer than 2.18.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy tensorflow-serving || rpm -q tensorflow-serving || tensorflow-serving --version

2. UPGRADE to newer than 2.18.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade tensorflow-serving

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tensorflow-serving

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-2025-0649?

tensorflow serving: upgrade to newer than 2.18.0. Exact commands for each OS are on this page.

Is CVE-2025-0649 being exploited?

CVE-2025-0649 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-2025-0649 affect?

CVE-2025-0649 affects tensorflow serving. Severity is high (CVSS 7.5). Incorrect JSON input stringification in Google's Tensorflow serving versions up to 2.18.0 allows for potentially unbounded recursion leading to server crash.

How urgent is CVE-2025-0649?

Priority 33/100. High severity; Remotely exploitable, no login, no user action

Software pages

TensorFlow vulnerabilities

References

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