CVE-2026-98447None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots LOLLM noticed that the inode btree root formatting methods copy too many bytes -- there's onl…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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In the Linux kernel, the following vulnerability has been resolved:
xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots
LOLLM noticed that the inode btree root formatting methods copy too many bytes -- there's only one set of keys in node blocks, not two. This causes memory corruption of whatever's beyond the buffers.
Linux >= f0415af60f482a2192065be8b334b409495ca8a3 < d46492fb8018d12d00651b06b9d240e747110b38Linux >= f0415af60f482a2192065be8b334b409495ca8a3 < 2703b954d306ebfe3b11e33e259759329c11b690Linux >= f0415af60f482a2192065be8b334b409495ca8a3 < fe2f9135df43db849e74f03956d322ac20b59af7Linux 6.14Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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