Synced 27 Oct 2026 10:38 UTC Account

Is your software actually safe to run?

Paste any version — in one second see if it's vulnerable, being exploited right now, or past end-of-life, plus the exact version to upgrade to.

Name, name + version, the output of nginx -v, or a CVE ID like CVE-2021-44228

Free, no account No lookup tracking 652 products
Powered by authoritative data NVD National Vulnerability Database CISA KEV Known Exploited FIRST EPSS Exploit prediction endoflife.date Lifecycle
652
Products tracked iThe software products IsItPatched monitors — 652 today, expanding over time.
164
Products being exploited iTracked products with at least one vulnerability in CISA's Known Exploited Vulnerabilities (KEV) catalog — being exploited in the wild right now.
0
Nothing new today iNew CVEs added to CISA's exploited list today (UTC) affecting tracked products. Resets at midnight UTC.
642
CVEs actively exploited iTotal vulnerabilities across tracked products currently on CISA's KEV list. Tap to see them all.

Recently patched iTracked products that have just shipped a new supported release — the safe version to move to. The positive counterpart to the exploitation radar.

Freshly released safe versions across tracked software — newest first.

View all 147 recently patched releases →

Needs attention iScore 0–100. Starts at 100, minus points per open Critical / High / Medium CVE. Capped at 20 if actively exploited (in CISA KEV), and 40 if the version is end-of-life. Higher = safer.

The most at-risk tracked products, worst first.

Healthy / Good: 221Attention: 43High risk / Critical: 239Unknown: 149 431 of 652 need attention
Microsoft Exchange ServerMicrosoft
15.2.2562.560/100
Critical · exploited
Cisco ASACisco · all versions
0/100
Critical · exploited
Fortinet FortiOSFortinet · all versions
0/100
Critical · exploited
Palo Alto PAN-OSPalo Alto Networks · all versions
0/100
Critical · exploited
Ivanti Connect SecureIvanti · all versions
0/100
Critical · exploited
Oracle WebLogicOracle · all versions
0/100
Critical · exploited
View & search all 652 products →

CVE disclosure trend iNew CVEs published across tracked products, by month — last 12 months. A volume signal, not a verdict.

16,522 CVEs disclosed across tracked products in the last 12 months.

Nov 2025: 367 CVEs disclosedDec 2025: 491 CVEs disclosedJan 2026: 392 CVEs disclosedFeb 2026: 287 CVEs disclosedMar 2026: 454 CVEs disclosedApr 2026: 1139 CVEs disclosedMay 2026: 1720 CVEs disclosedJun 2026: 2679 CVEs disclosedJul 2026: 2945 CVEs disclosedAug 2026: 1650 CVEs disclosedSept 2026: 2756 CVEs disclosedOct 2026: 1642 CVEs disclosed
NovDecJanFebMarAprMayJunJulAugSeptOct

Security overview

IsItPatched tracks 652 widely-used software products — web servers, databases, CMS platforms, frameworks and infrastructure — and checks every version against known vulnerabilities (NVD), active exploitation (CISA KEV), exploitation probability (EPSS) and end-of-life dates. Right now 164 tracked products are affected by vulnerabilities under active exploitation, and the average health score across the catalogue is 54/100. The products needing attention most urgently include Microsoft Exchange Server, Cisco ASA, Fortinet FortiOS. The next release to reach end-of-life is Checkmk (cycle 2.3) on 2026-10-29. On the positive side of the ledger, 147 tracked products have shipped a new supported release in the last 180 days — the safe versions to move to. For any product, IsItPatched shows the minimum safe version you should upgrade to.

What the statuses mean

Healthy / GoodOn the latest supported version — no, or only minor, known issues.
AttentionHas open vulnerabilities worth patching soon.
High risk / CriticalSerious open vulnerabilities (high CVSS severity). A fix almost always exists — upgrade to the recommended version.
Critical · exploitedSerious vulnerabilities being actively exploited right now (in CISA's KEV list). Patch urgently.
End of lifeNo longer receives security patches — this is the true "no-fix" case. Move to a supported version.

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