Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

GHSA-XPG8-3HHP-P7W8 Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

CVE-2026-5199

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

CVE-2026-5199 Cross Namespace Access via Batch Operation

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

CLEANSTART-2026-MK40719 Security fixes for CVE-2025-0913, CVE-2025-4673, CVE-2025-47907, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-27141, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-p84v-gxvw-73pf applied in versions: 3.6.13-r0, 3.6.15-r1, 3.6.18 r0, 3.6.18-r0, 3.7.0-r0, 3.7.3-r0

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

CLEANSTART-2026-FX27781 Security fixes for CVE-2025-0913, CVE-2025-15558, CVE-2025-4673, CVE-2025-47907, CVE-2025-47914, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, CVE-2026-27141, ghsa-37cx-329c-33x3, ghsa-9h8m-3fm2-qjrq, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-fw7p-63qq-7hpr, ghsa-p84v-gxvw-73pf applied in versions: 3.7.0-r0, 3.7.10-r0, 3.7.10-r1, 3.7.10-r2, 3.7.3-r0, 3.7.4-r0, 3.7.6-r0, 3.7.9-r0

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

CLEANSTART-2026-FQ05951 Security fixes for CVE-2025-0913, CVE-2025-15558, CVE-2025-4673, CVE-2025-47907, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-27141, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-p436-gjf2-799p, ghsa-p84v-gxvw-73pf applied in versions: 3.6.13-r0, 3.6.15-r1, 3.6.18-r0, 3.6.19-r0, 3.6.19-r1, 3.7.0-r0, 3.7.3-r0

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

CLEANSTART-2026-CY45415 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2025-68121, CVE-2026-1229, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-fv92-fjc5-jj9h applied in versions: 3.6.16-r0, 3.7.4-r0, 3.7.7-r0

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

CLEANSTART-2026-MK01488 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, CVE-2026-27141, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-9h8m-3fm2-qjrq, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p applied in versions: 3.6.16-r0, 3.7.10-r0, 3.7.10-r1, 3.7.10-r2, 3.7.10-r3, 3.7.10-r4, 3.7.4-r0, 3.7.9-r0

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

CLEANSTART-2026-AM88528 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2026-24051, CVE-2026-25679, CVE-2026-25934, CVE-2026-26958, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3 applied in versions: 3.6.16-r0, 3.6.18-r0, 3.6.19-r0, 3.6.19-r1, 3.6.19-r2, 3.6.19-r3, 3.7.4-r0

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

CLEANSTART-2026-HK06185 Security fixes for CVE-2025-0913, CVE-2025-15558, CVE-2025-4673, CVE-2025-47907, CVE-2025-47914, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, ghsa-37cx-329c-33x3, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p84v-gxvw-73pf applied in versions: 3.7.0-r0, 3.7.3-r0, 3.7.4-r0, 3.7.6-r0, 3.7.9-r0, 3.7.9-r1, 3.7.9-r2, 4.0.2-r0

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

CLEANSTART-2026-SN90101 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2026-25934, CVE-2026-26958, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p applied in versions: 3.6.16-r0, 3.7.4-r0, 3.7.9-r0, 4.0.1-r0, 4.0.2-r0, 4.0.3-r0

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

CLEANSTART-2026-PZ85180 Security fixes for CVE-2026-1229, CVE-2026-24051, CVE-2026-25679, CVE-2026-26958, CVE-2026-27139, CVE-2026-27141, CVE-2026-27142, ghsa-9h8m-3fm2-qjrq, ghsa-fw7p-63qq-7hpr, ghsa-p77j-4mvh-x3m3, ghsa-q9hv-hpm4-hj6x applied in versions: 3.7.8-r2, 3.7.8-r3

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

CLEANSTART-2026-WD32090 Security fixes for CVE-2025-61729, CVE-2025-68121, CVE-2026-25679, CVE-2026-25934, CVE-2026-27139, CVE-2026-27142, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-9h8m-3fm2-qjrq, ghsa-fv92-fjc5-jj9h, ghsa-p77j-4mvh-x3m3 applied in versions: 3.6.16-r0, 3.7.4-r0, 3.7.8-r0, 3.7.8-r1

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

CLEANSTART-2026-NI04192 Security fixes for CVE-2025-61729, CVE-2026-1229, CVE-2026-24051, CVE-2026-25679, CVE-2026-25934, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-fv92-fjc5-jj9h, ghsa-p77j-4mvh-x3m3 applied in versions: 3.6.16-r0, 3.6.18-r0, 3.6.18-r1, 3.6.18-r2, 3.7.4-r0

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

CLEANSTART-2026-MK10646 Security fixes for CVE-2025-61729, CVE-2026-25679, CVE-2026-25934, CVE-2026-27139, CVE-2026-27142, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-9h8m-3fm2-qjrq, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p77j-4mvh-x3m3, ghsa-q9hv-hpm4-hj6x applied in versions: 3.6.16-r0, 3.7.4-r0, 3.7.9-r0, 3.7.9-r1

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

CLEANSTART-2026-YB55927 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2026-25934, CVE-2026-26958, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3 applied in versions: 3.6.16-r0, 3.7.4-r0, 3.7.9-r0, 4.0.1-r0, 4.0.2-r0, 4.0.2-r1

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

CLEANSTART-2026-RU00721 Security fixes for CVE-2025-0913, CVE-2025-15558, CVE-2025-4673, CVE-2025-47907, CVE-2025-47914, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, CVE-2026-33186, ghsa-37cx-329c-33x3, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3, ghsa-p84v-gxvw-73pf applied in versions: 3.7.0-r0, 3.7.3-r0, 3.7.4-r0, 3.7.6-r0, 3.7.9-r0, 3.7.9-r1, 3.7.9-r2, 4.0.2-r0, 4.0.2-r1

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

CLEANSTART-2026-LS30652 Security fixes for CVE-2025-0913, CVE-2025-15558, CVE-2025-4673, CVE-2025-47907, CVE-2025-47914, CVE-2025-58181, CVE-2025-62156, CVE-2025-62157, CVE-2026-24051, CVE-2026-25934, CVE-2026-26958, CVE-2026-33186, ghsa-37cx-329c-33x3, ghsa-c2hv-4pfj-mm2r, ghsa-cfpf-hrx2-8rv6, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3, ghsa-p84v-gxvw-73pf applied in versions: 3.7.0-r0, 3.7.11-r0, 3.7.3-r0, 3.7.4-r0, 3.7.6-r0, 3.7.9-r0, 3.7.9-r1, 3.7.9-r2, 4.0.2-r0

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

CLEANSTART-2026-VJ56922 Security fixes for CVE-2025-15558, CVE-2025-61729, CVE-2026-25934, CVE-2026-26958, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-37cx-329c-33x3, ghsa-fv92-fjc5-jj9h, ghsa-fw7p-63qq-7hpr, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3 applied in versions: 3.6.16-r0, 3.7.11-r0, 3.7.4-r0, 3.7.9-r0, 4.0.1-r0, 4.0.2-r0

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