🛡️ CVE-2026-10547 — langflow

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity high, availability low.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: None.
• Integrity impact: High — total loss, or loss the attacker controls.
• Availability impact: Low — limited, and the attacker does not choose what is affected.

Weakness class

CVE-2026-10547 is classified as CWE-284: Improper Access Control. The software does not restrict an action to the actors that should be allowed to perform it.

Affected software

CVE-2026-10547 is recorded against 1 package.

• langflow (from 1.0.0 up to 1.11.0)

Timeline and source

Published on 5 August 2026 and last revised on 6 August 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.ibm.com

Other advisories for this package

langflow has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2026-17623 (8.8 High, published 5 Aug 2026)
• CVE-2026-9077 (8.5 High, published 5 Aug 2026)
• CVE-2026-17633 (8.5 High, published 5 Aug 2026)
• CVE-2026-7646 (6.5 Medium, published 5 Aug 2026)
• CVE-2026-8470 (7.4 High, published 5 Aug 2026)
• CVE-2026-17632 (8.8 High, published 5 Aug 2026)
• CVE-2026-9196 (8.1 High, published 5 Aug 2026)
• CVE-2026-8446 (7.5 High, published 5 Aug 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-284: Improper Access Control) in other software:

• CVE-2022-29160 (2.0 Low, published 12 Jul 2026)
• CVE-2022-45438 (published 7 Jul 2026)
• CVE-2016-0757 (published 6 Jul 2026)
• CVE-2002-0170 (8.0 High, published 2 Jul 2026)
• CVE-2000-1212 (published 2 Jul 2026)
• CVE-2022-31231 (5.9 Medium, published 22 May 2026)
• CVE-2023-24215 (9.1 Critical, published 18 May 2026)
• CVE-2022-21619 (3.7 Low, published 8 May 2026)

Details

Affected Packages

References