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CVE-2026-47336Disclosure(canonical / ubuntu_linux)

LOWCVSS 3.3 · LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch canonical ubuntu_linux systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/AF_INET6 socket mediation code. The bug can be triggered by an unprivileged local user and could result in incorrect fine-grained mediation of network sockets.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-457

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ubuntu_linux

Threat summary

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

What's happening

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

Affected systems

Vendors
canonical
Products
ubuntu_linux

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-28: 1Patch / Workaround · 2026-05-28: 1Technical Details · 2026-05-28: 105-28
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Disclosure

    CVE-2026-47336 Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/AF_INET6 socket mediation code. The bug can be triggered … https://www.cve.org/CVERecord?id=CVE-2026-47336

    Post summary

    The text announces CVE‑2026‑47336, describing an uninitialized variable bug in AppArmor’s socket mediation in Ubuntu 6.8, notes SAUCE patches are in place, but does not mention any PoC, exploit, or active exploitation.

    00010137
    57.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OScanonicalubuntu_linux6.8--

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