CVE-2026-43123
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)
fbcon: check return value of con2fb_acquire_newinfo()
In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fb_acquire_newinfo() If fbcon_open() fails when called from con2fb_acquire_newinfo() then info->fbcon_par pointer remains NULL which is later dereferenced. Add check for return value of the function con2fb_acquire_newinfo() to avoid it. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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) |
|---|---|---|---|---|---|
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | d3e535533767c85788529e626478718b7e95a59f | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | 3b5a754ec86bc6064af9aca76eb191c2405e6b0c | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | a785c4e2a999c2d51dfcf40d317cfb30cc735d2c | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | 0b038c0be6827dd2dbb1ce4f8d92d97c80cbe9cc | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | 11a93180a70bb3095a9bd80d113d9277e30d9959 | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | f57b61624c86ef8f87f6e6b7dd0755de03d90e89 | Unavailable | None listed |
| d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e | affected | git | 011a0502801c8536f64141a2b61362c14f456544 | 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) |
|---|---|---|---|---|---|
| 2.6.23 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.23 | Unavailable | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |