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Weakness (CWE)

CWE-456: Missing Initialization of a Variable

Variant Draft

The product does not initialize critical variables.

How to prevent it (2 mitigations)

  1. Implementation

    Ensure that critical variables are initialized before first use [REF-1485].

  2. Requirements

    Choose a language that is not susceptible to these issues.

Source: MITRE CWE-456

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  • High 7.8
    CVE-2026-46300 Exploited Public exploit EPSS 16%

    net: skbuff: preserve shared-frag marker during coalescing

    In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach paged frags from @from to @to. If @from has SKBFL_SHARED_FRAG set, the resulting @to skb can contain t…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
    KEV Oct 28, 2026