CVE-2026-19682
CVE-2026-19682 is a critical-severity vulnerability in Tenable Security Center with a CVSS 3.x base score of 9.9. 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-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.9)
- CVSS v4: 9.4
- EPSS exploit prediction: 2% (79th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Tenable Security Center
- Published:
- Last modified:
Description
A command injection vulnerability exists in Security Center where a remote, unauthenticated attacker could exploit this issue to execute arbitrary commands on the underlying operating system with the privileges of the service account.
Frequently asked questions
- What is CVE-2026-19682?
- A command injection vulnerability exists in Security Center where a remote, unauthenticated attacker could exploit this issue to execute arbitrary commands on the underlying operating system with the privileges of the service account.
- How severe is CVE-2026-19682?
- CVE-2026-19682 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-19682 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-19682?
- CVE-2026-19682 affects Tenable Security Center. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-19682?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2026-19682 published?
- CVE-2026-19682 was published on 2026-08-14 and last updated on 2026-08-19.
References
Affected products (1)
- cpe:2.3:a:tenable:security_center:*:*:*:*:*:*:*:*
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