CVE-2025-27076 — Time-of-check Time-of-use (TOCTOU) Race Condition in INC Snapdragon

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race ConditionCWE-401 — Missing Release of Memory after Effective Lifetime3 documents3 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 98.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Qualcomm INC SnapdragonMsrc Azl3 Hyperv-daemons 6.6.22.1-2 ON Azure Linux 3.0Msrc Azl3 Hyperv-daemons 6.6.35.1-1 ON Azure Linux 3.0+2 more
Timeline
PublishedAug 6

Description

Memory corruption while processing simultaneous requests via escape path.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5qualcomm_inc/snapdragon40 versions+39

🔴Vulnerability Details

1
GHSA
GHSA-rpjc-3979-f7mh: Memory corruption while processing simultaneous requests via escape path↗2025-08-06
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📋Vendor Advisories

1
Microsoft
media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak↗2024-05-14
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