CVE-2026-87036: Tanium addressed an improper access controls vulnerability in Comply.

Routine

HIGH 8.1UPGRADE

CVE-2026-87036 is a high-severity flaw (CVSS 8.1) affecting comply. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tanium addressed an improper access controls vulnerability in Comply.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-862
Published	2026-09-09
Last modified	2026-09-16

Publisher (CNA): Tanium · Vendor: tanium

Last updated 2026-09-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-09-09 03:17 UTCPublished CVE record published
2026-09-16 15:24 UTCUpdated Record last modified

tanium comply UPGRADE

Affected: >= 2.32.0 and < 2.32.252 · >= 2.35.0 and < 2.35.306 · >= 2.37.0 and < 2.37.308

Fixed in: 2.32.252, 2.35.306, 2.37.308

Safe to downgrade to: a release before 2.32.0

1. Check installed version

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

2. UPGRADE to 2.32.252 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade comply

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 2.32.0 (Debian / Ubuntu)

apt-cache madison comply sudo apt install comply=<VERSION_BEFORE_2.32.0> sudo apt-mark hold comply

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list comply sudo dnf downgrade comply-<VERSION_BEFORE_2.32.0> sudo dnf versionlock add comply

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2026-87036?

comply: upgrade to 2.32.252, 2.35.306, 2.37.308. Exact commands for each OS are on this page.

Is CVE-2026-87036 being exploited?

CVE-2026-87036 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-2026-87036 affect?

CVE-2026-87036 affects comply. Severity is high (CVSS 8.1). Tanium addressed an improper access controls vulnerability in Comply.

How urgent is CVE-2026-87036?

Priority 36/100. High severity

Related CVEs

CVE-2026-87075 HIGH 8.1 UPGRADE Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87073 MEDIUM 6.5 UPGRADE Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87072 HIGH 7.1 UPGRADE Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87048 MEDIUM 5.4 UPGRADE Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87033 MEDIUM 5.4 UPGRADE Tanium addressed an improper access controls vulnerability in Comply.

References

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