CVE-2026-82346: CWE-379: Creation of Temporary File in Directory with Insecure Permissions in HP Inc HP ImageDiags
Description
CVE-2026-82346 is a high-severity vulnerability in HP ImageDiags prior to version 5.0.0.36. It involves the creation of temporary files in directories with insecure permissions, potentially allowing a local attacker to escalate privileges due to insufficient access controls. The vulnerability requires local access and user interaction to exploit. No official patch or remediation guidance has been provided yet.
CVSS v4.0
Score 7.0high
Affected software
HP Inc
HP ImageDiags
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-379) in HP ImageDiags affects versions prior to 5.0.0.36 and arises from the creation of temporary files in directories that do not have secure permissions. This insecure file handling can be exploited by a local attacker with limited privileges to escalate their privileges on the affected system. The CVSS 4.0 score is 7.0 (high), reflecting the local attack vector, low attack complexity, and the requirement for user interaction. No vendor advisory or patch information is currently available, and no known exploits are reported in the wild.
Potential Impact
A local attacker with limited privileges could exploit this vulnerability to escalate their privileges on the affected system, potentially gaining higher-level access. This could lead to unauthorized actions or access beyond the attacker's initial permissions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local user access and monitor for suspicious activity related to temporary file creation in HP ImageDiags directories.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hp
- Date Reserved
- 2026-08-28T16:42:02.512Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a95e9b0acd9273b49934f07
Added to database: 08/31/2026, 20:53:04 UTC
Last enriched: 09/07/2026, 15:18:11 UTC
Last updated: 10/14/2026, 06:48:21 UTC
Views: 90
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