CVE-2026-10543
published 2026-08-12CVE-2026-10543: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a specially crafted query.
PriorityP354critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.39%
31.2th percentile
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a specially crafted query.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | db2 | 11.5 – 11.5.9 | — |
| ibm | db2 | 11.5.0 – 11.5.9 | — |
| ibm | db2 | 12.1.0 – 12.1.5 | — |
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VulDB
IBM Db2 up to 11.5.9/12.1.5 privileges management
vuldb·2026-08-12·CVSS 8.2
CVE-2026-10543 [HIGH] IBM Db2 up to 11.5.9/12.1.5 privileges management
A vulnerability, which was classified as critical, was found in IBM Db2 up to 11.5.9/12.1.5. This issue affects some unknown processing. Executing a manipulation can lead to improper privilege management.
This vulnerability is tracked as CVE-2026-10543. The attack can be launched remotely. No exploit exists.
GHSA
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a specially crafted query.
ghsa_unreviewed·2026-08-12
CVE-2026-10543 [HIGH] CWE-285 IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a specially crafted query.
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation with a specially crafted query.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-10543 golang-github-erkexzcx-valetudopng: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
bugzilla·2025-12-17·CVSS 6.3
CVE-2025-10543 [MEDIUM] CVE-2025-10543 golang-github-erkexzcx-valetudopng: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
CVE-2025-10543 golang-github-erkexzcx-valetudopng: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It i
Bugzilla
CVE-2025-10543 yggdrasil: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
bugzilla·2025-12-17·CVSS 6.3
CVE-2025-10543 [MEDIUM] CVE-2025-10543 yggdrasil: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
CVE-2025-10543 yggdrasil: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to clos
Bugzilla
CVE-2025-10543 golang-github-eclipse-paho-mqtt: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
bugzilla·2025-12-17·CVSS 6.3
CVE-2025-10543 [MEDIUM] CVE-2025-10543 golang-github-eclipse-paho-mqtt: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
CVE-2025-10543 golang-github-eclipse-paho-mqtt: paho.mqtt.golang: Integer Overflow in UTF-8 String Encoding [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is F
2026-08-12
Published