CVE-2026-12343
published 2026-10-19CVE-2026-12343: IBM MQ could allow an authenticated attacker to cause a denial of service due to improper validation of RFH2 message header fields in queued publish/subscribe…
PriorityP428medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.24%
13.6th percentile
IBM MQ could allow an authenticated attacker to cause a denial of service due to improper validation of RFH2 message header fields in queued publish/subscribe operations.
Affected
89 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
| ibm | mq_advanced_container_images | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-12343 qt5-qtwebengine: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [fedora-42]
bugzilla·2025-10-27·CVSS 5.5
CVE-2025-12343 [MEDIUM] CVE-2025-12343 qt5-qtwebengine: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [fedora-42]
CVE-2025-12343 qt5-qtwebengine: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [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
Bugzilla
CVE-2025-12343 ffmpeg: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [fedora-42]
bugzilla·2025-10-27·CVSS 5.5
CVE-2025-12343 [MEDIUM] CVE-2025-12343 ffmpeg: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [fedora-42]
CVE-2025-12343 ffmpeg: Double-Free Vulnerability in FFmpeg TensorFlow DNN Backend [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 close al
2026-10-19
Published