CVE & CISA-KEV Catalog

CVE-2026-31619

MEDIUM
7.3
CVSS v3
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: fireworks: bound device-supplied status before string array lookup The status field in an EFW response is a 32-bit value supplied by the firewire device. efr_status_names[] has 17 entries so a status value outside that range goes off into the weeds when looking at the %s value. Even worse, the status could return EFR_STATUS_INCOMPLETE which is 0x80000000, and is obviously not in that array of potential strings. Fix this up by properly bounding the index against the array size and printing "unknown" if it's not recognized.

How to fix

Remediation Available
linuxDebian
Fixed in:5.10.259-1CVE-2026-31619
Fixed in:6.1.176-1CVE-2026-31619
Fixed in:6.12.85-1CVE-2026-31619
Fixed in:6.19.14-1CVE-2026-31619

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityLow
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H/E:U

Exploit Intelligence

0.13%probability of exploitation in 30 days
3rdpercentile

Low risk: more likely to be exploited than 3% of all known CVEs.

References

Embed a live status badge for CVE-2026-31619
CVE-2026-31619 severity badge

Markdown

[![CVE-2026-31619](https://tridentstack.com/cve/badge/CVE-2026-31619.svg)](https://tridentstack.com/cve/CVE-2026-31619)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-31619"><img src="https://tridentstack.com/cve/badge/CVE-2026-31619.svg" alt="CVE-2026-31619"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-01.