SAPPHIRE Released Security Updates for RDNA 3 GPUs
The firmware patch targets security vulnerabilities identified across eight models of the RDNA 3 graphics lineup.
Updated on Oct. 5, 2026 in Semiconductors
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SAPPHIRE has issued a firmware and security update for its entire line of RDNA 3 Radeon RX 7000 Series graphics cards. The patch, developed in partnership with AMD, applies to eight specific GPU models.
Why it matters
The release addresses critical security improvements within the graphics hardware ecosystem, ensuring that active GPU deployments remain protected against discovered vulnerabilities. It marks a significant coordinated effort between SAPPHIRE and its core silicon provider, AMD.
The update covers eight distinct models, including the RX 7600, 7600 XT, 7650 GRE, 7700 XT, 7800 XT, 7900 GRE, 7900 XT, and 7900 XTX. This patch is exclusive to RDNA 3 architecture and does not apply to legacy RDNA 2 cards or future RDNA 4-powered RX 9000 Series hardware.
The players
SAPPHIRE
A major hardware manufacturer specializing in AMD Radeon graphics cards, known for its NITRO+, PURE, and PULSE series.
AMD
A semiconductor company that designs high-performance computing and graphics architectures, including the RDNA series used in discrete GPUs.
The details
Users must download the official AMD Radeon Firmware Updater tool to apply the security patch. The installation requires executing the utility with administrator privileges to allow the software to scan and interface directly with the GPU silicon. Once initialized, the tool identifies the connected card and applies the necessary firmware adjustments, which users can verify within the existing AMD Adrenalin Software interface.
Timeline
October 5, 2026: SAPPHIRE issued the firmware and security update.
The Tech Race
This release follows the security standards established by the AMD Radeon Firmware ecosystem, marking a specific maintenance milestone for RDNA 3 hardware. It highlights the ongoing necessity for board partners to align with core silicon vendor security cadences to maintain platform integrity.
Owners of PULSE, PURE, or NITRO+ RDNA 3 graphics cards should run the AMD Radeon Firmware Updater tool as an administrator to apply the patch. Users can confirm the update was successful by checking the firmware version listed inside their existing AMD Adrenalin Software.
The takeaway
Maintaining up-to-date firmware is essential for patching hardware-level vulnerabilities discovered in the RDNA 3 architecture. Users should keep their systems updated and monitor their GPU manufacturer for similar security releases as the RDNA 3 lifecycle continues.
Further reading
For broader trends in GPU maintenance and hardware security, visit our Semiconductors section.
Source note: This article includes information reported by TweakTown.
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