CVE-2026-19297
published 2026-08-13CVE-2026-19297: IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive…
PriorityP261critical9.1CVSS 3.1
AVNACLPRNUINSUCHIHAN
EPSS
0.61%
47.1th percentile
IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive authentication attempts.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | langflow_oss | 1.0.0 – 1.9.6 | — |
| langflow | langflow | >= 1.0.0 < 1.10.0 | 1.10.0 |
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GHSA
IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive authentication attempts.
ghsa_unreviewed·2026-08-13
CVE-2026-19297 [CRITICAL] CWE-307 IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive authentication attempts.
IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive authentication attempts.
VulDB
IBM Langflow OSS up to 1.9.6 improper authorization (EUVD-2026-58475)
vuldb·2026-08-13·CVSS 9.1
CVE-2026-19297 [CRITICAL] IBM Langflow OSS up to 1.9.6 improper authorization (EUVD-2026-58475)
A vulnerability identified as critical has been detected in IBM Langflow OSS up to 1.9.6. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in improper authorization.
This vulnerability is known as CVE-2026-19297. Remote exploitation of the attack is possible. No exploit is available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-13
Published