Answer in brief
CVE-2026-64039 records a Unknown severity vulnerability in drm/msm/snapshot: fix dumping of the unaligned regions. 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.
Answer in brief
CVE-2026-64039 records a Unknown severity vulnerability in drm/msm/snapshot: fix dumping of the unaligned regions. 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.
A CVSS score is not reported in the current record. 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 | >=98659487b845c05b6bed85d881713545db674c7c <8fb070cf95847b29ef6cb15ec2c0de2bf4704676 || >=98659487b845c05b6bed85d881713545db674c7c <cecd34e046121d788a70b5c8b4f8a88916637953 || >=98659487b845c05b6bed85d881713545db674c7c <070e40acc59ef7bedba0314f59971ba87fcc8ab0 || >=98659487b845c05b6bed85d881713545db674c7c <1ef79be774706dddcfcace0331fa7ff32a73c73e || >=98659487b845c05b6bed85d881713545db674c7c <cdd1aaf0ee962f50810b9aef7928f2313989d55f || >=98659487b845c05b6bed85d881713545db674c7c <0c90ececfad3fc5c4c43a75ece0e2d736ab3def1 || >=98659487b845c05b6bed85d881713545db674c7c <76824d2467feb1828b745d6add2541918d7be3da | 8fb070cf95847b29ef6cb15ec2c0de2bf4704676, cecd34e046121d788a70b5c8b4f8a88916637953, 070e40acc59ef7bedba0314f59971ba87fcc8ab0, 1ef79be774706dddcfcace0331fa7ff32a73c73e, cdd1aaf0ee962f50810b9aef7928f2313989d55f, 0c90ececfad3fc5c4c43a75ece0e2d736ab3def1, 76824d2467feb1828b745d6add2541918d7be3da |
| Linux/Linuxgeneric | 5.14 | Not reported |
Published upstream
Jul 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/msm/snapshot: fix dumping of the unaligned regions The snapshotting code internally aligns data segment to 16 bytes. This works fine for DPU code (where most of the regions are aligned), but fails for snapshotting of the DSI data (because DSI data region is shifted by 4 bytes). Fix the code by removing length alignment and by accurately printing last registers in the region. While reworking the code also fix the 16x memory overallocation in msm_disp_state_dump_regs(). Patchwork: https://patchwork.freedesktop.org/patch/725449/
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. 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 | >=98659487b845c05b6bed85d881713545db674c7c <8fb070cf95847b29ef6cb15ec2c0de2bf4704676 || >=98659487b845c05b6bed85d881713545db674c7c <cecd34e046121d788a70b5c8b4f8a88916637953 || >=98659487b845c05b6bed85d881713545db674c7c <070e40acc59ef7bedba0314f59971ba87fcc8ab0 || >=98659487b845c05b6bed85d881713545db674c7c <1ef79be774706dddcfcace0331fa7ff32a73c73e || >=98659487b845c05b6bed85d881713545db674c7c <cdd1aaf0ee962f50810b9aef7928f2313989d55f || >=98659487b845c05b6bed85d881713545db674c7c <0c90ececfad3fc5c4c43a75ece0e2d736ab3def1 || >=98659487b845c05b6bed85d881713545db674c7c <76824d2467feb1828b745d6add2541918d7be3da | 8fb070cf95847b29ef6cb15ec2c0de2bf4704676, cecd34e046121d788a70b5c8b4f8a88916637953, 070e40acc59ef7bedba0314f59971ba87fcc8ab0, 1ef79be774706dddcfcace0331fa7ff32a73c73e, cdd1aaf0ee962f50810b9aef7928f2313989d55f, 0c90ececfad3fc5c4c43a75ece0e2d736ab3def1, 76824d2467feb1828b745d6add2541918d7be3da |
| Linux/Linuxgeneric | 5.14 | Not reported |
Published upstream
Jul 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/msm/snapshot: fix dumping of the unaligned regions The snapshotting code internally aligns data segment to 16 bytes. This works fine for DPU code (where most of the regions are aligned), but fails for snapshotting of the DSI data (because DSI data region is shifted by 4 bytes). Fix the code by removing length alignment and by accurately printing last registers in the region. While reworking the code also fix the 16x memory overallocation in msm_disp_state_dump_regs(). Patchwork: https://patchwork.freedesktop.org/patch/725449/
Quoted source text, attributed separately from HOL analysis.