Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
8 results
Oct 13, 2026Buffer overflow in a Zoom Phone feature of Zoom Workplace Clients may allow an unauthenticated user to conduct a escalation of privilege via network access.CVE-2026-53420 · Other software · Zoom Communications · reported by security@zoom.usHigh 8
Buffer overflow in a Zoom Phone feature of Zoom Workplace Clients may allow an unauthenticated user to conduct a escalation of privilege via network access.
- Product
- Zoom Workplace
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 13, 2025Inefficient regular expression complexity in certain Zoom Workplace Clients before version 6.5.10 may allow an unauthenticated user to conduct an escalation of CVE-2025-62484 · Other software · Zoom Communications Inc. · reported by security@zoom.usHigh 8.1
Inefficient regular expression complexity in certain Zoom Workplace Clients before version 6.5.10 may allow an unauthenticated user to conduct an escalation of privilege via network access.
- Product
- Zoom Workplace
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 13, 2025Improper certificate validation in certain Zoom Clients may allow an unauthenticated user to conduct a disclosure of information via adjacent access.CVE-2025-30669 · Other software · Zoom Communications Inc. · reported by security@zoom.usMedium 4.8
Improper certificate validation in certain Zoom Clients may allow an unauthenticated user to conduct a disclosure of information via adjacent access.
- Product
- Zoom Workplace Clients
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2025Improper action enforcement in certain Zoom Workplace Clients for Windows may allow an unauthenticated user to conduct a disclosure of information via network aCVE-2025-58135 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 5.3
Improper action enforcement in certain Zoom Workplace Clients for Windows may allow an unauthenticated user to conduct a disclosure of information via network access.
- Product
- Zoom Workplace Clients for Windows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2025Incorrect authorization in certain Zoom Workplace Clients for Windows may allow an authenticated user to conduct an impact to integrity via network access.CVE-2025-58134 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 4.3
Incorrect authorization in certain Zoom Workplace Clients for Windows may allow an authenticated user to conduct an impact to integrity via network access.
- Product
- Zoom Workplace Clients for Windows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2025Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.CVE-2025-49461 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 4.3
Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
- Product
- Zoom Workplace Clients
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2025Uncontrolled resource consumption in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.CVE-2025-49460 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 4.3
Uncontrolled resource consumption in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
- Product
- Zoom Workplace Clients
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2025Buffer overflow in certain Zoom Workplace Clients may allow an authenticated user to conduct a denial of service via network access.CVE-2025-49458 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 6.5
Buffer overflow in certain Zoom Workplace Clients may allow an authenticated user to conduct a denial of service via network access.
- Product
- Zoom Workplace Clients
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.