Out of bounds write in PDP ctx GSN-Address decode

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-75892
StatePUBLISHED
Assignerredhat-cnalr
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-18 19:16:45 UTC
Updated2026-09-18 19:24:36 UTC
DescriptionIn osmo-ggsn 1.14.0 an out of bounds write issue was found in the gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption.

Risk And Classification

EPSS: 0.001390000 probability, percentile 0.036750000 (date 2026-09-20)

Problem Types: CWE-787 | CWE-787 CWE-787 Out-of-bounds write

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Osmocom Osmo-ggsn affected 1.14.0 semver Not specified

References

ReferenceSourceLinkTags
cgit.osmocom.org/osmo-ggsn/commit 74b3a70d-cca6-4d34-9789-e83b222ae3be cgit.osmocom.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Nikolas Null "n0k0" - Security Researcher at mnemonic (en)

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