Security Bulletin: IBM Technical Support Appliance is affected by a timing channel vulnerability in Bouncy Castle BC-JAVA

Summary IBM Technical Support Appliance TSA includes a vulnerable version of the Bouncy Castle BC-JAVA library bcprov-jdk18on-1.78.1.jar. A flaw in the FrodoEngine component may expose information through a covert timing channel, potentially affecting the confidentiality of cryptographic operatio...

CLEANSTART-2026-PK73499 Security fixes for CVE-2026-5588, CVE-2026-5598, ghsa-389x-839f-4rhx, ghsa-3p8m-j85q-pgmj, ghsa-4cx2-fc23-5wg6, ghsa-4g8c-wm8x-jfhw, ghsa-735f-pc8j-v9w8, ghsa-c3fc-8qff-9hwx, ghsa-fghv-69vj-qj49, ghsa-p93r-85wp-75v3, ghsa-prj3-ccx8-p6x4, ghsa-wg6q-6289-32hp, ghsa-xq3w-v528-46rv applied in versions: 0.12.0-r16, 0.9.0-r1

Multiple security vulnerabilities affect the kserve-modelmesh package. These issues are resolved in later releases. See references for individual vulnerability details...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.1.6 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.24 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

OPENSUSE-SU-2026:20627-1 Security update for bouncycastle

This update for bouncycastle fixes the following issues: - Update to version 1.84: - CVE-2025-14813: GOSTCTR implementation unable to process more than 255 blocks correctly bsc1262225. - CVE-2026-0636: LDAP Injection Vulnerability in LDAPStoreHelper.java bsc1262226. - CVE-2026-3505: Unbounded PGP...

bouncycastle-1.84-1.1 on GA media (moderate)

bouncycastle-1.84-1.1 on GA media Announcement ID: openSUSE-SU-2026:10571-1 Rating: moderate Cross-References: CVE-2025-14813 CVE-2026-0636 CVE-2026-3505 CVE-2026-5588 CVE-2026-5598 CVSS scores: CVE-2025-14813 SUSE : 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L CVE-2025-14813 SUSE : 8.3...

app.cash.bittycity:outie (=0.0.1), app.cash.bittycity:outie-jooq-provider (=0.0.1) +1448 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-jdk15to18 (>=1.71 <=1.83)

org.bouncycastle:bcprov-jdk15to18 MAVEN version =1.71, =0.0.2, =0.0.2.1, =0.2.9, =0.2.8, =0.2.8, =0.2.8, =0.1.0-M36, =0.1.0-M27, =1.0.1, =3.5.0.0, =3.5.5.3 - cn.lnkdoc.sdk:awesome-uia-alipay-sdk =3.0.0-RC1 - cn.lnkdoc.sdk:awesome-uia-alipay-sdk-solon-boot-2-starter =3.0.0-RC1 and more Source cves...

ai.ancf.lmos-router:lmos-router-llm-in-spring-cloud-gateway-demo (>=0.2.0 <=0.28.0), ai.ancf.lmos:lmos-router-llm-in-spring-cloud-gateway-demo (=0.1.0) +17237 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-jdk18on (>=1.71 <=1.83)

org.bouncycastle:bcprov-jdk18on MAVEN version =1.71, =0.2.0, =0.31.0, =0.5.0, =0.6.0, =0.5.0, =0.6.0, =0.5.0, =0.7.0, =0.7.0, =0.5.0, =0.8.3, =0.8.3, =0.8.7 and more Source cves: CVE-2026-5598 Source advisory: OSV:GHSA-P93R-85WP-75V3...

Linux Distros Unpatched Vulnerability : CVE-2026-5598

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files...

app.cash.bittycity:outie (=0.0.1), app.cash.bittycity:outie-jooq-provider (=0.0.1) +1448 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-jdk15to18 (>=1.71 <=1.83)

org.bouncycastle:bcprov-jdk15to18 MAVEN version =1.71, =0.0.2, =0.0.2.1, =0.2.9, =0.2.8, =0.2.8, =0.2.8, =0.1.0-M36, =0.1.0-M27, =1.0.1, =3.5.0.0, =3.5.5.3 - cn.lnkdoc.sdk:awesome-uia-alipay-sdk =3.0.0-RC1 - cn.lnkdoc.sdk:awesome-uia-alipay-sdk-solon-boot-2-starter =3.0.0-RC1 and more Source cves...

org.bouncycastle:bcmail-debug-jdk14 (>=1.81 <=1.83), org.bouncycastle:bcpg-debug-jdk14 (>=1.81 <=1.83) +3 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-debug-jdk14 (>=1.81 <=1.83)

org.bouncycastle:bcprov-debug-jdk14 MAVEN version =1.81, =1.81, =1.81, =1.81, =1.81, =1.81, =1.83 Source cves: CVE-2026-5598 Source advisory: SNYK:JAVA-ORGBOUNCYCASTLE-16074607...

ai.ancf.lmos-router:lmos-router-llm-in-spring-cloud-gateway-demo (>=0.2.0 <=0.28.0), ai.ancf.lmos:lmos-router-llm-in-spring-cloud-gateway-demo (=0.1.0) +17237 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-jdk18on (>=1.71 <=1.83)

org.bouncycastle:bcprov-jdk18on MAVEN version =1.71, =0.2.0, =0.31.0, =0.5.0, =0.6.0, =0.5.0, =0.6.0, =0.5.0, =0.7.0, =0.7.0, =0.5.0, =0.8.3, =0.8.3, =0.8.7 and more Source cves: CVE-2026-5598 Source advisory: SNYK:JAVA-ORGBOUNCYCASTLE-16074612...

org.bouncycastle:bcjmail-debug-jdk15to18 (>=1.81 <=1.83), org.bouncycastle:bcmail-debug-jdk15to18 (>=1.81 <=1.83) +4 more potentially affected by CVE-2026-5598 via org.bouncycastle:bcprov-debug-jdk15to18 (>=1.81 <=1.83)

org.bouncycastle:bcprov-debug-jdk15to18 MAVEN version =1.81, =1.81, =1.81, =1.81, =1.81, =1.81, =1.81, =1.83 Source cves: CVE-2026-5598 Source advisory: SNYK:JAVA-ORGBOUNCYCASTLE-16074608...