CVE-2026-16232
CVE-2026-16232 is a security flaw in Check Point SmartConsole. Attackers can get into Check Point SmartConsole without a valid password. The US Cybersecurity and Infrastructure Security Agency (CISA) added it to its catalog of flaws known to be used in attacks on 22 Jul 2026.[1]
Check Point SmartConsole is business software or equipment. Most families won’t have it, but attackers break into it to get inside companies, and from there to what those companies hold about their customers, patients and staff. Check Point has published a fix or advice.
Description
CISA calls it an improper authentication in Check Point SmartConsole. In its words: “Check Point SmartConsole contains an improper authentication vulnerability which could allow an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges.”[1]
The CVE record adds: “An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges. Successful exploitation allows the attacker to modify security policies and security configurations. Remote exploitation requires internet access to the Management Server IP address and a configuration that does not restrict Trusted Clients. Check Point is aware that this vulnerability is being exploited and has affected a very small number of customers.”[2]
The underlying weakness is improper authentication (CWE-287), in MITRE’s list of common software weaknesses.
It scores 9.8 out of 10 on the Common Vulnerability Scoring System, which rates it critical, scored by NVD using CVSS 3.1.[2]
Affected versions
NVD’s record doesn’t list version ranges for it; Check Point’s advisory has them[3]. CISA names the product as Check Point SmartConsole.
Most families won’t have Check Point SmartConsole; it’s for whoever looks after IT at work.
Exploitation
CISA added it to its catalog of known exploited vulnerabilities on 22 Jul 2026, within a day of it being made public. CISA lists a flaw only when it has reliable evidence of it being exploited, and gave US federal agencies until 25 Jul 2026 to fix it.[1]
FIRST’s Exploit Prediction Scoring System, which estimates how likely a flaw is to be used in attacks in the next 30 days from what it sees across the internet, puts it at 4%. That’s in the top 11% of the flaws it scores.[4]
CISA assesses it as automatable: attackers can run it against many targets at once.
CISA doesn’t say who was attacked, or how.
Fix
Check Point has published a fix or advice.[3] CISA’s required action: “Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes).”[1]
- Check whether you use it.Check Point SmartConsole is business software or equipment, so most families won’t have it. If you run a business, or work from home on company equipment, ask whoever looks after your IT.
- Send this page to your IT person.Ask them to confirm it’s fixed, or not in use. CISA gave US government agencies until 25 Jul 2026 to fix it.
- If it can’t be fixed, take it offline.CISA’s advice when there’s no fix is to stop using the product, or take it off the internet, until there is one.
You can’t fix someone else’s server, but you can watch for what follows a break-in like this: a breach notice, a password reset you didn’t ask for, or a scam message that knows things it shouldn’t. HARD watches for those for you and your family.
Timeline
| Date | Event |
|---|---|
| The flaw is made public in the National Vulnerability Database, with a severity score of 9.8.[2] | |
| CISA adds it to its catalog of flaws known to be used in attacks.[1] | |
| CISA’s deadline for US government agencies to fix it.[1] | |
| FIRST puts the odds of it being used in attacks in the next 30 days at 4%.[4] |
See also
Other Check Point flaws
- CVE-2026-93616, Check Point products: path traversal ·
- CVE-2026-85102, Check Point products: improper certificate validation ·
- CVE-2026-50751, Check Point Security Gateway: improper authentication ·
- CVE-2024-24919, Check Point Quantum Security Gateways: information disclosure ·
Other improper authentication flaws
- CVE-2026-105133, AhsayCBS: improper authentication ·
- CVE-2026-42018, JFrog Artifactory: improper authentication ·
- CVE-2026-82329, JFrog Artifactory: improper authentication ·
- CVE-2026-59822, BerriAI LiteLLM: improper authentication ·
- CVE-2023-49105, ownCloud: improper authentication ·
Added the same day
- CVE-2026-50522, Microsoft SharePoint: deserialization of untrusted data ·
Every Check Point flaw on CISA’s list · Everything added in July 2026
References
- ^ Cybersecurity and Infrastructure Security Agency. “Check Point SmartConsole Improper Authentication Vulnerability”. Known Exploited Vulnerabilities Catalog, added 22 Jul 2026.
- ^ National Institute of Standards and Technology. “CVE-2026-16232 Detail”. National Vulnerability Database, published 22 Jul 2026.
- ^ Check Point. Advisories and fixes: support.checkpoint.com, support.checkpoint.com.
- ^ FIRST. “Exploit Prediction Scoring System”. EPSS 0.035, percentile 89.2, 31 Oct 2026.
- CVE Program. “CVE-2026-16232”. The official CVE record.
This article is built from CISA’s catalog (version 2026.10.30), NVD’s record and FIRST’s scores, kept in HARD’s database and checked every morning. The plain English is HARD’s.