Skip to main content
VulnerabilityPublished Updated

pcpp::byteArrayToHexString · Pcapplusplus: Use-of-uninitialized-value

Affects pcapplusplusSource GCVE Database

0
Severity
Medium

Rated by Threat Radar

Patch
Available – fixed in 8ac4366c4184f096973ef4a0ca084559935828d0

Data as of 8 Aug 2026, 14:53 UTC

What to do

Upgrade pcapplusplus to 8ac4366c4184f096973ef4a0ca084559935828d0.

Affected software

ProductAffectedFixed in
OSS-Fuzzpcappluspluspkg:generic/pcapplusplusOther threatsAffected
  • >=56668faab242e53b1282b3405eaa4bb51e474bee <8ac4366c4184f096973ef4a0ca084559935828d0
  • =v24.09
  • =v25.05
  • =v26.07
Fixed in
  • 8ac4366c4184f096973ef4a0ca084559935828d0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

A patch is available for this vulnerability. Users should upgrade from versions 24.09, 25.05, and 26.07 to patched versions once available. Since the vendor advisory or patch links are not provided, users should consult the official Pcapplusplus repository or OSS-Fuzz reports for the latest fixed releases.

Description

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=491288647 ``` Crash type: Use-of-uninitialized-value Crash state: pcpp::byteArrayToHexString pcpp::PacketTrailerLayer::toString FuzzTarget.cpp ```

References

Community reviews

Loading reviews…