CVE-2026-75438
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.5%
exploitation probability
0.5%top 61% of all CVEs
observed exploitation
nono source reports it
Buffer Overflow vulnerability in Open5GS v2.7.7 allows a remote attacker to cause a denial of service via the ogs_sbi_time_parse() function
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · n/aReferences
https://gist.github.com/hackeryounow/c299d593b89fd6487cab4182c8aecabfhttps://github.com/hackeryounow/5GCVulDB/blob/main/smf_crash_uelocationtimestamp.shhttps://github.com/hackeryounow/5GCVulDB/tree/main/CVE-2026-75438https://github.com/open5gs/open5gs/commit/7227b2f5b254160286798e058c189224360d99fchttps://github.com/open5gs/open5gs/issues/4612