Answer in brief
CVE-2026-99006 records a High severity (CVSS 7.8) vulnerability in drm/i915/gem: Prevent overstepping exec array boundary. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=8e4ba491b0ba6fef69270d3c4e48fc517096ef41 <24c04e80c35ff36947366f6deafddb522eea080c || >=8e4ba491b0ba6fef69270d3c4e48fc517096ef41 <b1c357131fc467c579f65e9a9d1fdc1a6273ae1d || >=8e4ba491b0ba6fef69270d3c4e48fc517096ef41 <152fb5083b9333a1cb8629572f9e0f276a404ba6 || >=8e4ba491b0ba6fef69270d3c4e48fc517096ef41 <72d5cbb10d4916a3f8ef9da516c5c0634aca8439 || >=8e4ba491b0ba6fef69270d3c4e48fc517096ef41 <ebe162db655881a38de43301151ff7ac940602b5 | 24c04e80c35ff36947366f6deafddb522eea080c, b1c357131fc467c579f65e9a9d1fdc1a6273ae1d, 152fb5083b9333a1cb8629572f9e0f276a404ba6, 72d5cbb10d4916a3f8ef9da516c5c0634aca8439, ebe162db655881a38de43301151ff7ac940602b5 |
| Linux/Linuxgeneric | 5.10 | Not reported |
Published upstream
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 23, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Prevent overstepping exec array boundary It is possible for eb_relocate_parse_slow() to call kvfree() on entries outside the original exec array during following scenario inside eb_relocate_parse_slow(): 1) eb_copy_relocations() allocates as many as eb->buffer_count copies for exec entries; 2) eb_parse() appends up to two VMAs, right after incrementing eb->buffer_count; 3) cleanup under "out" label uses this incremented buffer_count to release relocation pointers from exec array via kvfree(), not from VMA array. To amend this problem, ensure that relocation cleanup uses the original exec object count, excluding the VMAs appended by the command parser. (cherry picked from commit 2a0158925fb943c7ba8f3216e2734952128defc9)
Quoted source text, attributed separately from HOL analysis.