How severe is CVE-2026-87046?

CVE-2026-87046 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-87046 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-87046?

CVE-2026-87046 affects Tanium Comply. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-87046?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-87046 published?

CVE-2026-87046 was published on 2026-09-09 and last updated on 2026-09-16.

CVE-2026-87046

CVE-2026-87046 is a medium-severity vulnerability in Tanium Comply with a CVSS 3.x base score of 4.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Tanium Comply
Published: 2026-09-09
Last modified: 2026-09-16

Description

Tanium addressed an improper access controls vulnerability in Comply.

Frequently asked questions

What is CVE-2026-87046?: Tanium addressed an improper access controls vulnerability in Comply.
How severe is CVE-2026-87046?: CVE-2026-87046 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-87046 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-87046?: CVE-2026-87046 affects Tanium Comply. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-87046?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-87046 published?: CVE-2026-87046 was published on 2026-09-09 and last updated on 2026-09-16.

References

https://security.tanium.com/TAN-2026-026

Affected products (1)

cpe:2.3:a:tanium:comply:*:*:*:*:*:*:*:*

More vulnerabilities in Tanium Comply

CVE-2026-87030 — High (CVSS 8.5): Tanium addressed a path traversal vulnerability in Comply.
CVE-2026-87023 — High (CVSS 8.5): Tanium addressed a path traversal vulnerability in Comply.
CVE-2026-87034 — High (CVSS 8.3): Tanium addressed a SQL injection vulnerability in Comply.
CVE-2026-87075 — High (CVSS 8.1): Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87036 — High (CVSS 8.1): Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87021 — High (CVSS 7.2): Tanium addressed an unauthorized code execution vulnerability in Comply.

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