The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,441 vulnerabilities with CWE-416
CVE-2026-11629
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11628
MEDIUM
Google Chrome - Use After Free
CVSS 6.8
CVE-2026-40215
MEDIUM
OpenVPN - Out-of-bounds Read
CVE-2026-48913
HIGH
Apache HTTP Server: mod_http2 memory corruption when file handles exhausted
CVSS 7.3
CVE-2026-29167
CRITICAL
Apache HTTP Server: mod_ldap per-dir use-after-free
CVSS 9.8
CVE-2026-50263
MEDIUM
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow()
CVSS 5.5
CVE-2026-50261
HIGH
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter()
CVSS 7.8
CVE-2026-50260
HIGH
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter()
CVSS 7.8
CVE-2026-50257
HIGH
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence()
CVSS 7.8
CVE-2026-11307
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11306
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11305
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11304
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11303
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11293
CRITICAL
Google Chrome - Use After Free
CVSS 9.6
CVE-2026-11262
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11250
CRITICAL
Google Chrome < 149.0.7827.53 - Information Disclosure via DevTools
CVSS 9.6
CVE-2026-11249
MEDIUM
Google Chrome - Use After Free
CVSS 4.7
CVE-2026-11230
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11224
HIGH
Google Chrome - Use After Free
CVSS 8.1
CVE-2026-11208
MEDIUM
Google Chrome - Use After Free
CVSS 6.5
CVE-2026-11201
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11188
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-11185
HIGH
Google Chrome - Use After Free
CVSS 8.1
CVE-2026-11177
HIGH
Google Chrome - Use After Free
CVSS 8.8
Details
Vulnerabilities
7,441
Exploit Likelihood
High