VulnSocial

CVE-2026-64489General

LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_ymfpci_create_spdif_controls() does not check the return value before dereferencing kctl->id.device, which can lead to a NULL pointer dereference. Add NULL checks after snd_ctl_new1() calls and return -ENOMEM if any fails.

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0.5/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • General: 1 classified signal
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-26: 2Patch / Workaround · 2026-07-26: 1Technical Details · 2026-07-26: 207-26
Signal classification2 categories
General
150.0%
Patch
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-64489 In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory alloc… https://www.cve.org/CVERecord?id=CVE-2026-64489 ----- Traducción: CVE-2026-64489 En … http://infoflow.cloud`

    Post summary

    The post announces that CVE‑2026‑64489, a Linux ALSA driver issue, has been resolved, noting the vulnerability details but providing no exploit or PoC evidence.

    0000035
    95 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-64489 In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory alloc… https://www.cve.org/CVERecord?id=CVE-2026-64489

    Post summary

    The CVE-2026-64489 vulnerability in the Linux kernel’s ALSA subsystem has been resolved, but no proof of concept, exploit, or patch details are disclosed.

    000001.1K
    57.9K followersView on X

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