CVE-2026-35588
CVE-2026-35588 is a medium-severity vulnerability in Nicolargo Glances with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-23992
- Weakness: CWE-89
- Affected product: Nicolargo Glances
- Published:
- Last modified:
Description
Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, the Cassandra export module (`glances/exports/glances_cassandra/__init__.py`) interpolates `keyspace`, `table`, and `replication_factor` configuration values directly into CQL statements without validation. A user with write access to `glances.conf` can redirect all monitoring data to an attacker-controlled Cassandra keyspace. Version 4.5.4 contains a fix.
Frequently asked questions
- What is CVE-2026-35588?
- Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, the Cassandra export module (`glances/exports/glances_cassandra/__init__.py`) interpolates `keyspace`, `table`, and `replication_factor` configuration values directly into CQL statements without validation. A user with write access to `glances.conf` can redirect all monitoring data to an attacker-controlled Cassandra keyspace. Version 4.5.4 contains a fix.
- How severe is CVE-2026-35588?
- CVE-2026-35588 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
- Is CVE-2026-35588 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-35588?
- CVE-2026-35588 affects Nicolargo Glances. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-35588?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-35588 have an EU (EUVD) identifier?
- Yes. CVE-2026-35588 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-23992.
- When was CVE-2026-35588 published?
- CVE-2026-35588 was published on 2026-04-21 and last updated on 2026-06-17.
References
- https://github.com/nicolargo/glances/commit/d339181f03a14bb15506307e9d58f876e23d8160
- https://github.com/nicolargo/glances/commit/e41b665576f9fd5374e3152078726cc59a01e48c
- https://github.com/nicolargo/glances/security/advisories/GHSA-grp3-h8m8-45p7
Affected products (1)
- cpe:2.3:a:nicolargo:glances:*:*:*:*:*:*:*:*
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