CVE-2026-12946
published 2026-07-30CVE-2026-12946: IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.
PriorityP262critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
0.63%
48.4th percentile
IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | langflow_oss | 1.0.0 – 1.10.0 | — |
| langflow | langflow | >= 1.0.0 < 1.10.1 | 1.10.1 |
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GHSA
IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.
ghsa_unreviewed·2026-07-30
CVE-2026-12946 [CRITICAL] CWE-94 IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.
IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.
VulDB
IBM Langflow OSS up to 1.10.0 code injection
vuldb·2026-07-30·CVSS 9.9
CVE-2026-12946 [CRITICAL] IBM Langflow OSS up to 1.10.0 code injection
A vulnerability classified as critical has been found in IBM Langflow OSS up to 1.10.0. This vulnerability affects unknown code. Performing a manipulation results in code injection.
This vulnerability is known as CVE-2026-12946. Remote exploitation of the attack is possible. No exploit is available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-30
Published