CVE-2026-14330: Allocation of Resources Without Limits or Throttling in Red Hat Red Hat Enterprise Linux 10
Multiple unbounded alloca() calls in the PulseAudio protocol server.
AI Analysis
Technical Summary
This vulnerability involves multiple unbounded calls to alloca() in the PulseAudio protocol server component of Red Hat Enterprise Linux 10. The lack of limits or throttling on these allocations can cause excessive resource consumption, resulting in denial of service conditions. The CVSS 3.1 base score is 5.5, reflecting a medium severity with local attack vector, low attack complexity, requiring low privileges and no user interaction, impacting availability only. No vendor advisory details a fix or mitigation at present.
Potential Impact
The vulnerability can be exploited locally by an attacker with low privileges to cause denial of service by exhausting resources through unbounded stack allocations in PulseAudio. There is no impact on confidentiality or integrity reported. No known exploits are in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the Red Hat advisory at https://access.redhat.com/security/cve/CVE-2026-14330 for current remediation guidance. No official fix or workaround is currently documented.
CVE-2026-14330: Allocation of Resources Without Limits or Throttling in Red Hat Red Hat Enterprise Linux 10
Description
Multiple unbounded alloca() calls in the PulseAudio protocol server.
CVSS v3.1
Score 5.5medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves multiple unbounded calls to alloca() in the PulseAudio protocol server component of Red Hat Enterprise Linux 10. The lack of limits or throttling on these allocations can cause excessive resource consumption, resulting in denial of service conditions. The CVSS 3.1 base score is 5.5, reflecting a medium severity with local attack vector, low attack complexity, requiring low privileges and no user interaction, impacting availability only. No vendor advisory details a fix or mitigation at present.
Potential Impact
The vulnerability can be exploited locally by an attacker with low privileges to cause denial of service by exhausting resources through unbounded stack allocations in PulseAudio. There is no impact on confidentiality or integrity reported. No known exploits are in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the Red Hat advisory at https://access.redhat.com/security/cve/CVE-2026-14330 for current remediation guidance. No official fix or workaround is currently documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- redhat
- Date Reserved
- 2026-07-01T12:29:58.653Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://access.redhat.com/security/cve/CVE-2026-14330","vendor":"Red Hat"}]
Threat ID: 6a45260a27e9c79719982a71
Added to database: 07/01/2026, 14:36:58 UTC
Last enriched: 07/22/2026, 21:50:44 UTC
Last updated: 08/16/2026, 00:41:11 UTC
Views: 34
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