AMD security advisory (AV26-879)
Canadian Centre for Cyber Security advisory AV26-879 lists vulnerabilities across AMD EPYC, Ryzen, Threadripper, Instinct, and embedded processors, urging updates.
The September 3, 2026 advisory states AMD is affected by processor vulnerabilities as of September 2, 2026, spanning 2nd-4th Gen EPYC, Ryzen 3000-7045 series, Athlon, Threadripper, Radeon PRO V620, Instinct MI300A, and embedded product lines. It specifies required microcode package versions for each affected family and encourages users and administrators to review AMD's links and apply updates as they become available.
- Covers EPYC, Ryzen, Athlon, Threadripper, Radeon PRO V620, and Instinct MI300A
- Lists required microcode package versions for each affected product family
- Users urged to review AMD security links and apply updates
- Vendors
- AMD
- Organizations
- Canadian Centre for Cyber Security
- Countries
- Canada
From the original article
4 min read at cyber.gc.ca
Serial Number: AV26-879 Date: September 3, 2026 As of September 2, 2026, AMD is affected by vulnerabilities in the following products: 2nd Gen AMD EPYC™ Processors all except RomePI 1. 0. 0.
cyber.gc.ca
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