CVE-2026-74438 evidence review
Linux
In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rng_alg Remove sun4i_ss_rng, as it is insecure and unused: - It has multiple vulnerabilities. sun4i_ss_prng_seed() is missing locking and has a buffer overflow. sun4i_ss_prng_generate() fails to fill the entire buffer with cryptographic random bytes, because it rounds the destination length down and also doesn't actually wait for the hardware to be ready before pulling bytes from it. - No user of this code is known. It's usable only theoretically via the "rng" algorithm type of...
This record remains available for product and version identification, but it is not presented as a complete remediation procedure. Confirm the affected range and the supported fix in a direct vendor advisory before changing production systems.
Identify the product and installed version
Record whether Linux is present, where it is installed, and which interfaces are exposed.
- Record the product name, package or appliance identifier, and installed version.
- Identify internet-facing, administrative, API, and internal access paths.
- Preserve the pre-change configuration and relevant service logs.
Compare the affected range
Use the current record as an identification aid: >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < 2eafecaba1b46bb9774eaf3556619fd5b6a17c1c, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < ee2458f8188732aa53a5d42f56e87bfad288b44e, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < 306ded31bfa00a69d25823a60d7c797170bfb4f8, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < e4b7b9819811c4c51064c3d3d3c02f0be7491707, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < c401492e01c7bfd38cf14c94d85c7efafe7d1a25, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < 9c8086d9511189c34dfa3f9e3a03f2bee12f56a5, >= b8ae5c7387ad075ee61e8c8774ce2bca46bc9236 < b2c41fa9dd8fc740c489e060b199165771f268d1, >= 4.14. Resolve incomplete inventory results before deciding that an asset is unaffected.
Verify the authoritative remediation source
Open the linked source material and locate a direct vendor advisory for this CVE. Confirm the supported fixed release and product-specific update path before making a production change.
Operational boundary
This page does not replace the vendor advisory, support contract, change-management process, or recovery plan. Do not infer that an asset is unaffected from an incomplete inventory query or a missing fixed-version field.