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THREAT OPS › Threat News › [NVD] CVE-2026-80985 (HIGH 8.2) — In the Linux kernel, the following vulnerability has been resolved: net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry smc_llc_rmt_delete_rkey() and smc_llc_save_add_link_rkeys() read the part of a v2 message that does not fit into the 44-byte union smc_llc_msg, a

[NVD] CVE-2026-80985 (HIGH 8.2) — In the Linux kernel, the following vulnerability has been resolved: net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry smc_llc_rmt_delete_rkey() and smc_llc_save_add_link_rkeys() read the part of a v2 message that does not fit into the 44-byte union smc_llc_msg, a

mednvdPublished 2026-09-11

CVE-2026-80985 CVSS: 8.2 HIGH Published: 2026-09-11T20:19:05.050

In the Linux kernel, the following vulnerability has been resolved:

net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry

smc_llc_rmt_delete_rkey() and smc_llc_save_add_link_rkeys() read the part of a v2 message that does not fit into the 44-byte union smc_llc_msg, and both bound themselves by the size of the buffer it

Indicators of compromise

CVE-2026-80985cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-80985