CVE-2026-63961
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: typec: altmodes/displayport: validate count before reading Status Update VDO
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 74aabe9ea30fdfba924fce9594e6aa69a596a4bb | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | dd7118c010f324497c275e8fd7a35c9baaa2a00f | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 6ffdbcd7a02f3af8fff9b6519830369f574ed44c | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 70e7045849e954e56dcbf441b6330e66bc996306 | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 64bd6ccc5799f8473d1f37d4d8f53093dfec5c02 | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | b10eff5abe6aa2a5af10ed17bddff76e3b6e6b9b | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 77a759ec30bc5fb0dd9c867b711d0acfed6c7faa | Unavailable | None listed |
| 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 | affected | git | 8a18f896e667df491331371b55d4ad644dc51d60 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.35 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.12 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |