CVE-2025-21736 nilfs2: fix possible int overflows in nilfs_fiemap()

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple CVEs Address Integer Overflow Vulnerabilities in Software Libraries Two new Common Vulnerabilities and Exposures (CVEs) have been published addressing integer overflow issues in different software libraries. CVE-2025-32050 affects Libsoup, while CVE-2025-21736 pertains to nilfs2. Both vulnerabilities could potentially lead to security risks for affected systems. 5 sources 52