PT-2026-54519 · Buffa · Buffa
CVE-2026-55407
·
Published
2026-07-01
·
Updated
2026-08-28
CVSS v4.0
6.3
Medium
| Vector | AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
buffa (affected versions not specified)
Description
The buffa protobuf decoder contains a memory-amplification issue. A malformed message can cause the library to consume up to 22 times the expected amount of RAM, leading to a denial of service. Protobuf (Protocol Buffers) is a language-neutral, platform-neutral mechanism for serializing structured data.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Resource Exhaustion
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Buffa