PT-2026-51091

🗓️ 19 Jun 2026 00:00:00Reported by Positive TechnologiesType

ptsecurity🔗 dbu.gs👁 23 Views

ReentrantReadWriteLock may grant a write lock after 32768 reads, breaking mutual exclusion.

Reporter	Title	Published	Views	Family All 1000
IBM Security Bulletins	Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in faraday	15 Sep 202620:46	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in Ruby affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.	25 Aug 202618:10	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple Vulnerabilities affect IBM License Metric Tool v9	21 Jul 202619:22	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in IBM Aspera Enterprise Webapps	9 Jul 202601:28	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in IBM Aspera Enterprise Webapps	31 Jul 202616:09	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in Faraday affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.	25 Aug 202618:11	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in IBM Software Support App	9 Jul 202621:50	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.	7 Sep 202611:00	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities have been addressed in IBM Aspera Shares	30 Jul 202620:39	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in Faraday affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.	25 Aug 202618:23	–	ibm

Source	Link
osv	www.osv.dev/vulnerability/CVE-2026-42258
osv	www.osv.dev/vulnerability/AZL-91290
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-42245
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54905.json
osv	www.osv.dev/vulnerability/UBUNTU-CVE-2026-54905
github	www.github.com/ruby-concurrency/concurrent-ruby
github	www.github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-CH23308.json
cve	www.cve.org/CVERecord
osv	www.osv.dev/vulnerability/ghsa-98m9-hrrm-r99r
cve	www.cve.org/CVERecord/SearchResults

18 Sep 2026 00:00Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.15.5 - 9.8

CVSS 48.2

EPSS0.01253

SSVC

concurrent ruby reentrant read write lock read lock mutual exclusion thread safety bit mask