CVE & CISA-KEV Catalog

CVE-2026-48779

HIGH
7.5
CVSS v3
NVD

Description

ws is an open source WebSocket client and server for Node.js. All versions from 1.1.0 up to (but not including) 5.2.5, from 6.0.0 up to 6.2.4, from 7.0.0 up to 7.5.11, and from 8.0.0 up to 8.21.0 are affected by a memory exhaustion DoS vulnerability. A peer can send a high volume of exceptionally small fragments and data chunks, with modest network traffic, to force the remote peer into allocating and holding structural wrappers that consume far more memory than the default documented message-size limit, leading to process termination due to OOM. This issue has been fixed in versions 5.2.5, 6.2.4, 7.5.11, and 8.21.0.

CWE-400Resource ExhaustionCWE-770Allocation of Resources Without Limits or ThrottlingCWE-1050

How to fix

Remediation Available
node-wsDebian
Fixed in:8.21.0+~cs14.19.1-1CVE-2026-48779
cryostat/cryostatRed Hat / RHEL
Fixed in:reports-rhel9@sha256:b34a578607642a41719d12a902df7b4549606f37e773f6b20ed047b94c1739fe_amd64RHSA-2026:48151
Fixed in:storage-rhel9@sha256:a6ab21c3097a8268cba87c6eeb1f512454da0c68410031c4160c7d7378920850_arm64RHSA-2026:48151
Fixed in:rhel9-operator@sha256:98849e3734fbdeb2252a6d4863f999ebba93155c5c650e42711c76c82b6c6b45_amd64RHSA-2026:48151
Fixed in:storage-rhel9@sha256:51b54fe0f6d011cd59eaa810f62d4d8b8dde5c0ebd75684cbc2eac104466c467_amd64RHSA-2026:48151
Fixed in:operator-bundle@sha256:f6f18f4a84f0a0381e5d03893d2968050537f7e20b08b61b54e922c4d9359292_arm64RHSA-2026:48151
Fixed in:operator-bundle@sha256:8aba4092e4ca595ee8df8f878754f698059c72d956022a1fe9e123d6ed7a7fa6_amd64RHSA-2026:48151
Fixed in:db-rhel9@sha256:c1d344fddcfb7ff4ca4bc3a2ba88917c918879b8411aef0dc1c252e151e7df5f_arm64RHSA-2026:48151
Fixed in:db-rhel9@sha256:1dadbcd03e36720ff1bccd2fa77cdb7096e94322794f5ad3b8a511d08c0c30d3_amd64RHSA-2026:48151
cryostat/cryostatRocky
Fixed in:storage-rhel9@sha256:a6ab21c3097a8268cba87c6eeb1f512454da0c68410031c4160c7d7378920850_arm64RHSA-2026:48151
Fixed in:storage-rhel9@sha256:51b54fe0f6d011cd59eaa810f62d4d8b8dde5c0ebd75684cbc2eac104466c467_amd64RHSA-2026:48151
Fixed in:db-rhel9@sha256:c1d344fddcfb7ff4ca4bc3a2ba88917c918879b8411aef0dc1c252e151e7df5f_arm64RHSA-2026:48151
Fixed in:db-rhel9@sha256:1dadbcd03e36720ff1bccd2fa77cdb7096e94322794f5ad3b8a511d08c0c30d3_amd64RHSA-2026:48151
Fixed in:rhel9-operator@sha256:98849e3734fbdeb2252a6d4863f999ebba93155c5c650e42711c76c82b6c6b45_amd64RHSA-2026:48151
Fixed in:operator-bundle@sha256:8aba4092e4ca595ee8df8f878754f698059c72d956022a1fe9e123d6ed7a7fa6_amd64RHSA-2026:48151
Fixed in:operator-bundle@sha256:f6f18f4a84f0a0381e5d03893d2968050537f7e20b08b61b54e922c4d9359292_arm64RHSA-2026:48151
Fixed in:rhel9@sha256:c0b028b465d8e6f3b262659195c01deee13538c1e34a823bffb7624bbb5252fc_amd64RHSA-2026:48151
cryostat/cryostat-agentRed Hat / RHEL
Fixed in:init-rhel9@sha256:a9a7a4aff8961cea3f5a4cd5b3370c5f13105e9461f4fb0de70bcfa7b5facab1_arm64RHSA-2026:48151
Fixed in:init-rhel9@sha256:56a21c05b7e6face6abbb05a1165d02640779cda3dc829e21237840e7cbac579_amd64RHSA-2026:48151
cryostat/cryostat-agentRocky
Fixed in:init-rhel9@sha256:a9a7a4aff8961cea3f5a4cd5b3370c5f13105e9461f4fb0de70bcfa7b5facab1_arm64RHSA-2026:48151
Fixed in:init-rhel9@sha256:56a21c05b7e6face6abbb05a1165d02640779cda3dc829e21237840e7cbac579_amd64RHSA-2026:48151
cryostat/cryostat-grafanaRed Hat / RHEL
Fixed in:dashboard-rhel9@sha256:ea227ce33a7d948d284c10f3f590ddfdc5058459a52b87c46ce882ac32a82a0f_amd64RHSA-2026:48151
Fixed in:dashboard-rhel9@sha256:681a38cf4bd5f892dd76e634d754106d55c1dc78ed1a59c6003fd75d8e285101_arm64RHSA-2026:48151
cryostat/cryostat-grafanaRocky
Fixed in:dashboard-rhel9@sha256:ea227ce33a7d948d284c10f3f590ddfdc5058459a52b87c46ce882ac32a82a0f_amd64RHSA-2026:48151
Fixed in:dashboard-rhel9@sha256:681a38cf4bd5f892dd76e634d754106d55c1dc78ed1a59c6003fd75d8e285101_arm64RHSA-2026:48151
cryostat/cryostat-openshift-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:c8915feceaaf08a0f3a05df8a61f44b8cfca2b23872219828a694cee047252a1_amd64RHSA-2026:48151
Fixed in:plugin-rhel9@sha256:f226753fa98b6492d7fffc0d669d1e003f5146c6214d3cbad96d0e3fd8f03663_arm64RHSA-2026:48151
cryostat/cryostat-openshift-consoleRocky
Fixed in:plugin-rhel9@sha256:c8915feceaaf08a0f3a05df8a61f44b8cfca2b23872219828a694cee047252a1_amd64RHSA-2026:48151
Fixed in:plugin-rhel9@sha256:f226753fa98b6492d7fffc0d669d1e003f5146c6214d3cbad96d0e3fd8f03663_arm64RHSA-2026:48151
cryostat/jfrRocky
Fixed in:datasource-rhel9@sha256:2d9c9f1cd1ff98721ea2ee56e86319bc6bc403f9b444e0fbe802ecb89b589134_amd64RHSA-2026:48151
Fixed in:datasource-rhel9@sha256:89b841456cfe46bf4d3b6bd32dea131c51241d2b1bd266d408eac78ed79c395a_arm64RHSA-2026:48151
cryostat/jfrRed Hat / RHEL
Fixed in:datasource-rhel9@sha256:89b841456cfe46bf4d3b6bd32dea131c51241d2b1bd266d408eac78ed79c395a_arm64RHSA-2026:48151
Fixed in:datasource-rhel9@sha256:2d9c9f1cd1ff98721ea2ee56e86319bc6bc403f9b444e0fbe802ecb89b589134_amd64RHSA-2026:48151
registry.redhat.io/cluster-observabilityRocky
Fixed in:operator/alertmanager-rhel9@sha256:86a5f4af2ca39be157aeb8ed19b0490e7626c643f64cf023e51fba79f1ec465d_s390xRHSA-2026:34342
Fixed in:operator/korrel8r-rhel9@sha256:6785a20d6cd0ba779455b13ebd13d1cd0f080fcfaaab013f95c4976dc0588a8b_ppc64leRHSA-2026:34342
Fixed in:operator/perses-rhel9@sha256:14c55ef1f29ede1892471b5c5961ccfa84eb47b8d93afdffb9cc0e5062f7abc8_s390xRHSA-2026:34342
Fixed in:operator/prometheus-rhel9@sha256:f9278ac679869558ce8a53d99640761214bfbf5f69681fa5159438f92023d6d7_arm64RHSA-2026:34342
Fixed in:operator/prometheus-rhel9@sha256:631eaf2a91cd777a22efee467f973b54dc3dc97ea35bdcbfdf370011aac404db_amd64RHSA-2026:34342
Fixed in:operator/thanos-rhel9@sha256:78a00ca8af6935aeb916cfae4712735c5a4bd22b86601bbd229618b8ea5cd008_ppc64leRHSA-2026:34342
Fixed in:operator/prometheus-rhel9@sha256:bf663d1bc45d4823676addd19704983eb99fdb80feb052c135209bc5a1065e3b_s390xRHSA-2026:34342
Fixed in:operator/perses-rhel9@sha256:4b2b77f1f9ee209588f973c22901f65cbc532e3ba90bd1b7728bd1aef0963de8_amd64RHSA-2026:34342
registry.redhat.io/cluster-observabilityRed Hat / RHEL
Fixed in:operator/prometheus-rhel9@sha256:bf663d1bc45d4823676addd19704983eb99fdb80feb052c135209bc5a1065e3b_s390xRHSA-2026:34342
Fixed in:operator/thanos-rhel9@sha256:9983ec744a28b2abe72670652a94249c9d9d3624cc39062ad1cbff0116337f0c_amd64RHSA-2026:34342
Fixed in:operator/perses-rhel9@sha256:bf66a6276709a95d41be3b0fe0ec8a3767b264c09736f5b863c6764d2224b3e3_ppc64leRHSA-2026:34342
Fixed in:operator/korrel8r-rhel9@sha256:41c623f7f6d23e4fad05abeda83745c12f3da35fae78f367461f8b2eec711e6a_s390xRHSA-2026:34342
Fixed in:operator/prometheus-rhel9@sha256:f9278ac679869558ce8a53d99640761214bfbf5f69681fa5159438f92023d6d7_arm64RHSA-2026:34342
Fixed in:operator/prometheus-rhel9@sha256:316f4fcaffa1616dbd99e04c77d3444e1dc7ef94209d7daa593cd232f30ad165_ppc64leRHSA-2026:34342
Fixed in:operator/perses-rhel9@sha256:8fd0e2f58615893a801951f58b8e227bf240236178c19d3cba03f9a93ae1560b_arm64RHSA-2026:34342
Fixed in:operator/korrel8r-rhel9@sha256:54f2e30eca91df0221394b2f86cfed384e573c42099dc1efe16ffd8515e5f826_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/cluster-healthRocky
Fixed in:analyzer-rhel9@sha256:8242946d7b196b879980955ab0bf0586722b17f6ee9ad1d2ac3ef34e1cb05534_ppc64leRHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:f75a578c714223ec9e6aad31b53522f313fc22cc6a8028c447bd60a5046bd2ff_s390xRHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:6f0412c1c98dc1e062da46853088ae28bee83cf767c320e2c59a9d938c9cb0cf_arm64RHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:6eb7997104e5c20e2aeeadfe6028c94bf9a9fff37e0e8dce43779f2171ff3f51_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/cluster-healthRed Hat / RHEL
Fixed in:analyzer-rhel9@sha256:6f0412c1c98dc1e062da46853088ae28bee83cf767c320e2c59a9d938c9cb0cf_arm64RHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:f75a578c714223ec9e6aad31b53522f313fc22cc6a8028c447bd60a5046bd2ff_s390xRHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:6eb7997104e5c20e2aeeadfe6028c94bf9a9fff37e0e8dce43779f2171ff3f51_amd64RHSA-2026:34342
Fixed in:analyzer-rhel9@sha256:8242946d7b196b879980955ab0bf0586722b17f6ee9ad1d2ac3ef34e1cb05534_ppc64leRHSA-2026:34342
registry.redhat.io/cluster-observability-operator/cluster-observabilityRocky
Fixed in:operator-bundle@sha256:6578f6e0bf83cf924d724dd110abca715f6fd656477c1bf033cf9707650a0279_amd64RHSA-2026:34342
Fixed in:rhel9-operator@sha256:34a057b1cb67a1de2dbf18cbb1abbb006a3636894d727e400689339ccdf90651_ppc64leRHSA-2026:34342
Fixed in:rhel9-operator@sha256:2e6c7b4aaeda812c292c428188bd3046fdef84dedfa39006bcc7ab525f3330af_arm64RHSA-2026:34342
Fixed in:rhel9-operator@sha256:f5a392c6fb3e138dcf4d7cbc9ef17be3fbd1c41793cc7127567fa2d862a9734e_amd64RHSA-2026:34342
Fixed in:rhel9-operator@sha256:764dc2c081add10807008c2467337574e3f6f25d7df6bfe4363df02948cb6d56_s390xRHSA-2026:34342
registry.redhat.io/cluster-observability-operator/cluster-observabilityRed Hat / RHEL
Fixed in:rhel9-operator@sha256:34a057b1cb67a1de2dbf18cbb1abbb006a3636894d727e400689339ccdf90651_ppc64leRHSA-2026:34342
Fixed in:operator-bundle@sha256:6578f6e0bf83cf924d724dd110abca715f6fd656477c1bf033cf9707650a0279_amd64RHSA-2026:34342
Fixed in:rhel9-operator@sha256:764dc2c081add10807008c2467337574e3f6f25d7df6bfe4363df02948cb6d56_s390xRHSA-2026:34342
Fixed in:rhel9-operator@sha256:2e6c7b4aaeda812c292c428188bd3046fdef84dedfa39006bcc7ab525f3330af_arm64RHSA-2026:34342
Fixed in:rhel9-operator@sha256:f5a392c6fb3e138dcf4d7cbc9ef17be3fbd1c41793cc7127567fa2d862a9734e_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/dashboards-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:3b05276701190318cb96f1a940b35004fe69b838b3452aae1191a006e57b9cdc_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:e9270444965f2c39ff75323266114ced56fe70c14d9003d5c8b80b70abf4cf0c_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:0ee1e15691afd9afb73a0e22065eb14b754890c489be082ec5eb2c970bfb29ac_amd64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:f3e2613586e616efb8d3ffc5a8200fe2be037c83d2e46423970d55b3f845f1c9_arm64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/dashboards-consoleRocky
Fixed in:plugin-rhel9@sha256:3b05276701190318cb96f1a940b35004fe69b838b3452aae1191a006e57b9cdc_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:f3e2613586e616efb8d3ffc5a8200fe2be037c83d2e46423970d55b3f845f1c9_arm64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:e9270444965f2c39ff75323266114ced56fe70c14d9003d5c8b80b70abf4cf0c_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:0ee1e15691afd9afb73a0e22065eb14b754890c489be082ec5eb2c970bfb29ac_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/distributed-tracing-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:a4a0e71ff06855e9314255ae6113d57bd2a32d14b96e04e1cb2dff0c653a28f9_amd64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:28f0347a3e5c42704e70c5d7669f3b4d0543a09c9160191ad000b4c723d793ad_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:da84dff6b97286fc442f4d44a65a3226d370de792e705f2c95c01530a879516d_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:d93ff1850ec815db9749ba13130f3428269396106c53fc84fe717a23e5c4eeb7_arm64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/distributed-tracing-consoleRocky
Fixed in:plugin-rhel9@sha256:da84dff6b97286fc442f4d44a65a3226d370de792e705f2c95c01530a879516d_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:a4a0e71ff06855e9314255ae6113d57bd2a32d14b96e04e1cb2dff0c653a28f9_amd64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:28f0347a3e5c42704e70c5d7669f3b4d0543a09c9160191ad000b4c723d793ad_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:d93ff1850ec815db9749ba13130f3428269396106c53fc84fe717a23e5c4eeb7_arm64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/distributed-tracing-console-pluginRed Hat / RHEL
Fixed in:pf6-rhel9@sha256:0b22c50437d7d84f23314479085867643fed1ebcbfc380a7790c4cc607ff6d50_ppc64leRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:258678fae42e66186adec5518e7ec1cea75f3d8d39a8f8ec07fd741938de6bc2_amd64RHSA-2026:34342
Fixed in:pf4-rhel9@sha256:b7534e4963d4d86a4f0f08632b5ecc81f6007bd4488f979bdcb0447228e0cb43_ppc64leRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:9227f20c6a4f81d5e8e8ea938bb978f742470f2ada7fbdaa218ef6dfa755f8f4_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:eff791b250e3685d378aaf60356fea32de1ea1789497578b68636f0cb623bb4b_ppc64leRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:f1873fa1a11acb3698b2fdee4d3e76ea0d86bf42ad03d81fc6dad80d47a0bcfc_arm64RHSA-2026:34342
Fixed in:pf6-rhel9@sha256:c48e09ca60267fc0189b87414bf5454461846d57adc957683524e392f1fb8d18_s390xRHSA-2026:34342
Fixed in:pf4-rhel9@sha256:34199b2ae39fa33693ce3238e7deeb0cbc9b085653e2a7fb3f481a1e39335266_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/distributed-tracing-console-pluginRocky
Fixed in:pf6-rhel9@sha256:9227f20c6a4f81d5e8e8ea938bb978f742470f2ada7fbdaa218ef6dfa755f8f4_arm64RHSA-2026:34342
Fixed in:pf6-rhel9@sha256:c48e09ca60267fc0189b87414bf5454461846d57adc957683524e392f1fb8d18_s390xRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:f0e31451ef147785006a3836e065ef052aa5fc213645482a88b5c8f22b7579c1_amd64RHSA-2026:34342
Fixed in:pf4-rhel9@sha256:837687753bd65fdc8f0815bb6d89cfbfe17332f74eebd11dba8d7cf7dc51b9e1_arm64RHSA-2026:34342
Fixed in:pf4-rhel9@sha256:b7534e4963d4d86a4f0f08632b5ecc81f6007bd4488f979bdcb0447228e0cb43_ppc64leRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:573e6cefdacb285de4645b9f7bca37a36ea514d8d6febb3859d60d998a30f6b7_s390xRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:0b22c50437d7d84f23314479085867643fed1ebcbfc380a7790c4cc607ff6d50_ppc64leRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:f1873fa1a11acb3698b2fdee4d3e76ea0d86bf42ad03d81fc6dad80d47a0bcfc_arm64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/logging-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:ed1ea1ccab647fb51e2f1c717cd161e325a6bf2b8abde53036a6d27219865077_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:d1ec1feb75ea3f0de37099f602427fec5a0295da031fd0ff4774cb53515862af_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:b8ec0cb408820dd42e56fa5ef083f0f8180638dc883857bea294c281e06ede08_arm64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:110c5c431fdf763c96bba57afe759e82f6c0bd255bad79bbf9fa5e3551e19f00_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/logging-consoleRocky
Fixed in:plugin-rhel9@sha256:ed1ea1ccab647fb51e2f1c717cd161e325a6bf2b8abde53036a6d27219865077_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:b8ec0cb408820dd42e56fa5ef083f0f8180638dc883857bea294c281e06ede08_arm64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:d1ec1feb75ea3f0de37099f602427fec5a0295da031fd0ff4774cb53515862af_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:110c5c431fdf763c96bba57afe759e82f6c0bd255bad79bbf9fa5e3551e19f00_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/logging-console-pluginRocky
Fixed in:pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390xRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64leRHSA-2026:34342
Fixed in:pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64RHSA-2026:34342
Fixed in:pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64leRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390xRHSA-2026:34342
Fixed in:pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/logging-console-pluginRed Hat / RHEL
Fixed in:pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64leRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64RHSA-2026:34342
Fixed in:pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64leRHSA-2026:34342
Fixed in:pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390xRHSA-2026:34342
Fixed in:pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390xRHSA-2026:34342
registry.redhat.io/cluster-observability-operator/monitoring-consoleRocky
Fixed in:plugin-rhel9@sha256:eb22ccbdcfe215d624e194400674a734ac7a0b0edc4a417739095a3e0247f6fb_arm64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:c47696862b842aa53c7fd5831c4c217467a31fd3f813a6f0f5c34e2b52fd786b_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:1dc3332d59152fc0a929539ffe4d121b9bc303636926f0ed17255bc881b8abfb_amd64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:91f8f4baa1d6ae76e16ef7220a790d5c4cb3b146e7f31cac53d18c82d40cec0b_s390xRHSA-2026:34342
registry.redhat.io/cluster-observability-operator/monitoring-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:91f8f4baa1d6ae76e16ef7220a790d5c4cb3b146e7f31cac53d18c82d40cec0b_s390xRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:c47696862b842aa53c7fd5831c4c217467a31fd3f813a6f0f5c34e2b52fd786b_ppc64leRHSA-2026:34342
Fixed in:plugin-rhel9@sha256:eb22ccbdcfe215d624e194400674a734ac7a0b0edc4a417739095a3e0247f6fb_arm64RHSA-2026:34342
Fixed in:plugin-rhel9@sha256:1dc3332d59152fc0a929539ffe4d121b9bc303636926f0ed17255bc881b8abfb_amd64RHSA-2026:34342
registry.redhat.io/cluster-observability-operator/monitoring-console-pluginRed Hat / RHEL
Fixed in:pf5-rhel9@sha256:595554f398ac60a30907c974b8f3b296d4b985c032a0e7b7cb4803236dc1cbb4_ppc64leRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:9b8ebc2f88ada2085ca87417407c689c1419b0f504f2173999ecda4eb4931cfd_ppc64leRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:70adda1fe4c0835060c7378f3d9c969b0e34e4e43262d9c1298990e7c32bce42_s390xRHSA-2026:34342
Fixed in:pf5-rhel9@sha256:cb9511103b0c0682b6248c9c60f81097ed5a5dc3bcb77ceee20b1ec9e412730f_s390xRHSA-2026:34342
Fixed in:pf6-rhel9@sha256:0260ad9ca47531e44588acc9f4fd70aefcffa0954b8ce8cab3ab5f7624598020_arm64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:5d0efae1c7f63a52b8de49809444179964fa28ecda7488f7afdf82b1ce8e627f_arm64RHSA-2026:34342
Fixed in:pf6-rhel9@sha256:15e167b5f27c481c4909bae464a8e31e568cad73477eac7847eecfc7a76ef386_amd64RHSA-2026:34342
Fixed in:pf5-rhel9@sha256:9c05597e0d947f18bd3e859f5df60faf6ccdb25ae7ef0e18ab3df3eb1742c720_amd64RHSA-2026:34342

This vulnerability affects an unusually large number of packages. The highest-confidence fixes are shown above; the full list is longer. Check the referenced advisories for complete coverage.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.81%probability of exploitation in 30 days
54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.393%-Fix
CVE-2023-21547High7.589%-Fix
CVE-2024-25617Medium5.389%-Fix

Common questions

How do I fix CVE-2026-48779?

Published advisories record a fix for 319 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2026-48779 being actively exploited?

Not that we know of. CVE-2026-48779 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.81% is the estimated probability that it will be exploited in the next 30 days. That is higher than 54% of all scored CVEs.

How severe is CVE-2026-48779?

CVE-2026-48779 has a CVSS v3 base score of 7.5, rated important. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-48779 affect?

Published advisories record a fix for node-ws (Debian), cryostat/cryostat (Red Hat / RHEL), cryostat/cryostat (Rocky), cryostat/cryostat-agent (Red Hat / RHEL), and 315 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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CVE-2026-48779 severity badge

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-08-28.