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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,483 vulnerabilities with CWE-416
CVE-2026-31454
HIGH
xfs: save ailp before dropping the AIL lock in push callbacks
CVSS 7.8
CVE-2026-31446
HIGH
ext4: fix use-after-free in update_super_work when racing with umount
CVSS 7.8
CVE-2026-31444
CRITICAL
ksmbd: fix use-after-free and NULL deref in smb_grant_oplock()
CVSS 9.8
CVE-2026-33259
MEDIUM
Concurrent modification of RPZ data can lead to denial of servce
CVSS 5.0
CVE-2026-5398
HIGH
Kernel use-after-free bug in the TIOCNOTTY handler
CVSS 8.4
CVE-2026-6784
HIGH
Memory safety bugs fixed in Firefox 150 and Thunderbird 150
CVSS 7.5
CVE-2026-6759
HIGH
Use-after-free in the Widget: Cocoa component
CVSS 7.5
CVE-2026-6758
HIGH
Use-after-free in the JavaScript: WebAssembly component
CVSS 7.5
CVE-2026-6754
HIGH
Use-after-free in the JavaScript Engine component
CVSS 7.5
CVE-2026-6747
HIGH
Use-after-free in the WebRTC component
CVSS 7.5
CVE-2026-6746
HIGH
Use-after-free in the DOM: Core & HTML component
CVSS 7.5
CVE-2026-6654
MEDIUM
Use-After-Free and Double-Free in IntoIter::drop when element drop panics
CVSS 5.1
CVE-2026-6362
MEDIUM
Google Chrome < 147.0.7727.101 - Use-After-Free in Codecs via Crafted Video File
CVSS 4.3
CVE-2026-6360
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in FileSystem
CVSS 8.8
CVE-2026-6359
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Video
CVSS 8.8
CVE-2026-6358
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in XR via Crafted HTML Page
CVSS 8.8
CVE-2026-6319
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Payments
CVSS 7.5
CVE-2026-6318
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Codecs
CVSS 8.8
CVE-2026-6317
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Cast
CVSS 8.8
CVE-2026-6316
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Forms
CVSS 8.8
CVE-2026-6315
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Permissions
CVSS 8.8
CVE-2026-6310
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Dawn
CVSS 8.3
CVE-2026-6309
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Viz
CVSS 8.3
CVE-2026-6304
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Graphite
CVSS 8.3
CVE-2026-6303
HIGH
Google Chrome < 147.0.7727.101 - Use-After-Free in Codecs
CVSS 8.8
Details
Vulnerabilities
7,483
Exploit Likelihood
High