CVE-2026-98114: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ksmbd: propagate DACL parsing errors parse_dacl() silently accepts truncated ACEs and allocation failures, allowing set_info_sec() to continue with an incomplete ACL conversion. Return parsing and allocation errors to parse_sec_desc() so malformed security descriptors are rejected before inode attributes or ACL xattrs are updated.

Засегнати продукти

• Linux Linux: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 преди 99ae165acf633b13df34105815110fec332a2cdc; e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 преди 461f10a5297e85b7c1cd21838922f2e57b934d2d; e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 преди 37952f03d5171eb3a33b2abc2cf6e456d69ff4a1; e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 преди a04dac1f2cffe9533f4260f0659297d805e69194; e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 преди c61dc7b1b4a3234b4aa3965502908a292238805c
• Linux Linux: 5.15; преди 5.15; 6.6.160 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-98114
• https://nvd.nist.gov/vuln/detail/CVE-2026-98114
• https://git.kernel.org/stable/c/99ae165acf633b13df34105815110fec332a2cdc
• https://git.kernel.org/stable/c/461f10a5297e85b7c1cd21838922f2e57b934d2d
• https://git.kernel.org/stable/c/37952f03d5171eb3a33b2abc2cf6e456d69ff4a1
• https://git.kernel.org/stable/c/a04dac1f2cffe9533f4260f0659297d805e69194
• https://git.kernel.org/stable/c/c61dc7b1b4a3234b4aa3965502908a292238805c