CVE-2026-11460
HighCVSS 7.3Exploitation Probability (EPSS)
Low risk23th percentile - higher than 23% of all known CVEs
Summary
A flaw in Boost Serialization up to version 1.91 in an unknown function causes improper validation of specified input types. The attack can be initiated remotely, and an exploit has been published. The maintainer was notified but no patch is available yet.
Risk Assessment
The organization is exposed to remote attacks exploiting this vulnerability, potentially leading to unauthorized access or data corruption.
Recommendation
Monitor vendor announcements and consider temporarily disabling or restricting the use of Boost Serialization until a patch is released.
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Original NVD description (English source)
A flaw has been found in Boost Serialization up to 1.91. The impacted element is an unknown function. This manipulation causes improper validation of specified type of input. It is possible to initiate the attack remotely. The exploit has been published and may be used. The maintainer was notified on Aug 2025 and a disclosure deadline was set for 90 days. The maintainer acknowledged but postponed indefinitely citing time concerns. No patch is currently available and the disclosure deadline has expired.

