CVE-2026-35587: Glances is an open-source system cross-platform monitoring tool

Q: How do I fix CVE-2026-35587?

glances: upgrade to 4.5.4. Exact commands for each OS are on this page.

Q: Is CVE-2026-35587 being exploited?

CVE-2026-35587 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-2026-35587 affect?

CVE-2026-35587 affects glances. Severity is high (CVSS 8.8). Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, a Server-Side Request Forgery (SSRF) vulnerability exists in the Glances IP plugin due to improper validation of the public_api configuration parameter

Q: How urgent is CVE-2026-35587?

Priority 44/100. High severity; Public exploit reference

This month

HIGH 8.8UPGRADE

CVE-2026-35587 is a high-severity flaw (CVSS 8.8) affecting glances. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, a Server-Side Request Forgery (SSRF) vulnerability exists in the Glances IP plugin due to improper validation of the public_api configuration parameter. The value of public_api is used directly in outbound HTTP requests without any scheme restriction or hostname/IP validation. An attacker who can modify the Glances configuration can force the application to s

Why this priority

High severity
Public exploit reference

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	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-04-21
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: nicolargo

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-21 00:16 UTCPublished CVE record published
2026-10-26 22:10 UTCUpdated Record last modified

nicolargo glances UPGRADE

Affected: < 4.5.4

Fixed in: 4.5.4

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 4.5.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade glances

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade glances

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-2026-35587?

glances: upgrade to 4.5.4. Exact commands for each OS are on this page.

Is CVE-2026-35587 being exploited?

CVE-2026-35587 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-2026-35587 affect?

CVE-2026-35587 affects glances. Severity is high (CVSS 8.8). Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, a Server-Side Request Forgery (SSRF) vulnerability exists in the Glances IP plugin due to improper validation of the public_api configuration parameter

How urgent is CVE-2026-35587?

Priority 44/100. High severity; Public exploit reference

Related CVEs

CVE-2026-33641 HIGH 7.8 UPGRADE Glances is an open-source system cross-platform monitoring tool
CVE-2026-33533 MEDIUM 6.5 UPGRADE Glances is an open-source system cross-platform monitoring tool
CVE-2026-35588 MEDIUM 6.3 UPGRADE Glances is an open-source system cross-platform monitoring tool
CVE-2026-34839 MEDIUM 6.5 UPGRADE Glances is an open-source system cross-platform monitoring tool

References

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