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Vulnerability · Published May 15, 2026 · Assigned by AMD

CVE-2025-48521

Medium 6.9

In plain English

A medium-severity use-after-free in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso") from AMD. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)0.1%top 99.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a Use-After-Free (UAF) condition, potentially resulting in a loss of platform integrity or crash.

Affected products (as reported)

VendorProductVersions
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir") see references
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R") see references
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso") see references
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix") see references
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino") see references
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range") see references
AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D") see references
AMD AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse") see references
AMD AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak") see references
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R") see references
AMD AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak") see references
AMD AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak") see references
AMD AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point") see references
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso") see references
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall") see references
AMD AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak") see references
AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak") see references
AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D") see references
AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") see references
AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") see references
AMD AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge") see references
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne") see references
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne") see references
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo") see references
AMD AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir") see references
AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer") see references
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne") see references
AMD AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse") see references
AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D") see references
AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point") see references

Weakness: CWE-416 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

References