Security Vulnerabilities - CVEs Published In August 2026
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to obtain sensitive information and inject unauthorized messages due to a namespace collision between user identifiers.
CVSS Score
8.2
EPSS Score
0.003
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary code due to improper enforcement of security restrictions on the A2A public endpoint.
CVSS Score
9.8
EPSS Score
0.006
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote authenticated attacker to execute and read any user's private flow due to improper authorization.
CVSS Score
6.4
EPSS Score
0.002
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 allows an authenticated attacker to execute arbitrary operating system commands in the server process by saving a flow with a crafted type field value and triggering a build of a wrapper flow that references it. This allowed privilege escalation from "authenticated flow user" to arbitrary OS-level command execution under the server process identity, bypassing the LANGFLOW_ALLOW_CUSTOM_COMPONENTS=false policy control.
CVSS Score
9.9
EPSS Score
0.018
Published
2026-08-28
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a format string vulnerability.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
CVSS Score
4.3
EPSS Score
0.002
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote authenticated attacker to execute arbitrary code due to improper control of generation of code.
CVSS Score
8.8
EPSS Score
0.009
Published
2026-08-28
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows and access sensitive information due to improper authentication.
CVSS Score
8.2
EPSS Score
0.003
Published
2026-08-28
IBM Integrated Analytics System 1.0.0.0 through 1.0.31.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVSS Score
5.9
EPSS Score
0.002
Published
2026-08-28
IBM Integrated Analytics System 1.0.0.0 through 1.0.31.0 does not validate or improperly validates TLS certificate validation, which could allow an attacker to obtain sensitive information using man in the middle techniques.
CVSS Score
5.9
EPSS Score
0.002
Published
2026-08-28