CVE-2026-15969
CVSS v3
9.8
CRITICAL
EPSS Score
1.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.
Technical details
- Published
- 2026-07-30
- Last Modified
- 2026-07-31
Frequently asked questions
What is CVE-2026-15969?
SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.
Is CVE-2026-15969 actively exploited?
Active exploitation of CVE-2026-15969 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-15969?
CVE-2026-15969 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2026-15969 affecting your environment?
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