Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
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Updated 1 h ago

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.

1,764exploited flaws on CISA’s list
36added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

4 results

  • Sep 28, 2025Unallocated memory access vulnerability in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 PrinteCVE-2025-9904 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdMedium 6.9

    Unallocated memory access vulnerability in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver

    Product
    Generic Plus PCL6 Printer Driver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordcanon.jppsirt.canon

  • Sep 28, 2025Out-of-bounds write vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer DrCVE-2025-9903 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdMedium 5.9

    Out-of-bounds write vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver

    Product
    Generic Plus PCL6 Printer Driver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordcanon.jppsirt.canon

  • Sep 28, 2025Out-of-bounds read vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer DriCVE-2025-7698 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdMedium 5.9

    Out-of-bounds read vulnerabilities in print processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver

    Product
    Generic Plus PCL6 Printer Driver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordcanon.jppsirt.canon

  • Mar 30, 2025Out-of-bounds vulnerability in EMF Recode processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer DriveCVE-2025-1268 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdCritical 9.4

    Out-of-bounds vulnerability in EMF Recode processing of Generic Plus PCL6 Printer Driver / Generic Plus UFR II Printer Driver / Generic Plus LIPS4 Printer Driver / Generic Plus LIPSLX Printer Driver / Generic Plus PS Printer Driver / Generic FAX Printer Driver / UFRII LT Printer Driver / CARPS2 Printer Driver / PDF Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver

    Product
    Generic Plus PCL6 Printer Driver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordcanon.jppsirt.canon

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.

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