CVE-2026-63961

CVE CVE-2026-63961EUVD EUVD-2026-45734Published 2026-07-19T14:55:50.000ZLast changed 2026-07-20T06:41:41.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: validate count before reading Status Update VDO A broken/malicious device can send the incorrect count for a status update VDO, which will cause the kernel to read uninitialized stack data and send it off elsewhere. Fix this up by correctly verifying the count for the update object.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux patch: 0; patch: 5.10.259; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <77a759ec30bc5fb0dd9c867b711d0acfed6c7faa; patch: 6.1.176; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <dd7118c010f324497c275e8fd7a35c9baaa2a00f; patch: 6.12.93; patch: 6.6.143; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <8a18f896e667df491331371b55d4ad644dc51d60; patch: 7.0.12; patch: 5.15.210; 4.19; patch: 6.18.35; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <70e7045849e954e56dcbf441b6330e66bc996306; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <74aabe9ea30fdfba924fce9594e6aa69a596a4bb; patch: 7.1; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <6ffdbcd7a02f3af8fff9b6519830369f574ed44c; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <64bd6ccc5799f8473d1f37d4d8f53093dfec5c02; 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 <b10eff5abe6aa2a5af10ed17bddff76e3b6e6b9b

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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