🛡️ CVE-2026-5434

How this vulnerability can be exploited

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

CVSS metrics in full

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

• 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: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: High — total loss, or loss the attacker controls.
• Integrity impact: None.
• Availability impact: None.

Weakness class

CVE-2026-5434 is classified as CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory. The product places sensitive information into files or directories that are accessible to actors who are allowed to have access to the files, but not to the sensitive information.

Affected software

CVE-2026-5434 is recorded against 1 package.

• unknown

Timeline and source

Published on 21 May 2026 and last revised on 30 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.honeywell.com

Other advisories for this package

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

• CVE-2022-4995 (9.8 Critical, published 7 Aug 2026)
• CVE-2022-4994 (published 30 Jul 2026)
• CVE-2023-49900 (9.8 Critical, published 16 Jul 2026)
• CVE-2023-49899 (9.8 Critical, published 16 Jul 2026)
• CVE-2022-4989 (published 3 Jul 2026)
• CVE-2022-4990 (published 3 Jul 2026)
• CVE-2022-50973 (9.8 Critical, published 2 Jul 2026)
• CVE-2023-20572 (published 26 Jun 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory) in other software:

• CVE-2026-12762 (5.3 Medium, published 5 Aug 2026)
• CVE-2026-27173 (8.0 High, published 13 Jul 2026)
• CVE-2026-15574 (7.5 High, published 13 Jul 2026)
• CVE-2025-36372 (5.5 Medium, published 30 Jun 2026)
• CVE-2026-50099 (4.6 Medium, published 12 Jun 2026)
• CVE-2026-29114 (published 10 Jun 2026)
• CVE-2026-49298 (8.0 High, published 5 Jun 2026)
• CVE-2023-54346 (7.5 High, published 5 May 2026)

Details

Affected Packages

References