CVE-2026-45170: Idira Vendor PAM - Self-Hosted Connector versions prior 1.1.100504 under specific conditions and configuration

Routine

HIGH 8.8UPGRADE

CVE-2026-45170 is a high-severity flaw (CVSS 8.8) affecting idira privilege cloud connector. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Idira Vendor PAM - Self-Hosted Connector versions prior 1.1.100504 under specific conditions and configuration scenarios, TLS certificate validation may not be fully enforced. CyberArk Security Bulletin: CA26-17

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-295
Published	2026-06-12
Last modified	2026-10-26

Publisher (CNA): Palo Alto Networks, Inc. · Vendor: paloaltonetworks

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

Am I affected?

Timeline

2026-06-12 02:16 UTCPublished CVE record published
2026-10-26 11:10 UTCUpdated Record last modified

paloaltonetworks idira privilege cloud connector UPGRADE

Affected: >= 1.1.0 and < 1.1.100504

Fixed in: 1.1.100504

Safe to downgrade to: a release before 1.1.0

1. Check installed version

apt-cache policy idira-privilege-cloud-connector || rpm -q idira-privilege-cloud-connector || idira-privilege-cloud-connector --version

2. UPGRADE to 1.1.100504 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade idira-privilege-cloud-connector

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade idira-privilege-cloud-connector

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 1.1.0 (Debian / Ubuntu)

apt-cache madison idira-privilege-cloud-connector sudo apt install idira-privilege-cloud-connector=<VERSION_BEFORE_1.1.0> sudo apt-mark hold idira-privilege-cloud-connector

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

dnf --showduplicates list idira-privilege-cloud-connector sudo dnf downgrade idira-privilege-cloud-connector-<VERSION_BEFORE_1.1.0> sudo dnf versionlock add idira-privilege-cloud-connector

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-2026-45170?

idira privilege cloud connector: upgrade to 1.1.100504. Exact commands for each OS are on this page.

Is CVE-2026-45170 being exploited?

CVE-2026-45170 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-2026-45170 affect?

CVE-2026-45170 affects idira privilege cloud connector. Severity is high (CVSS 8.8). Idira Vendor PAM - Self-Hosted Connector versions prior 1.1.100504 under specific conditions and configuration scenarios, TLS certificate validation may not be fully enforced. CyberArk Security Bulletin: CA26-17

How urgent is CVE-2026-45170?

Priority 31/100. High severity

References

← Back to latest CVEs