CVE-2026-35536

HIGH

7.2

CVSS v3

Description

In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.set_cookie were not checked for crafted characters.

CWE-159

How to fix

Remediation Available

python-tornadoDebian

Fixed in:6.5.5-1CVE-2026-35536

python-tornadoRocky

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

python-tornadoRed Hat / RHEL

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

python-tornado-debuginfoRed Hat / RHEL

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

python-tornado-debuginfoRocky

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

python-tornado-debugsourceRocky

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

python-tornado-debugsourceRed Hat / RHEL

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

python-tornado-docRed Hat / RHEL

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

python-tornado-docRocky

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3.ppc64RHSA-2026:24342

Fixed in:0:4.2.1-5.el7_9.3RHSA-2026:24342

python3-tornadoRocky

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

python3-tornadoRed Hat / RHEL

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

python3-tornado-debuginfoRocky

Fixed in:0:6.5.5-1.el10_2RHSA-2026:19034

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

python3-tornado-debuginfoRed Hat / RHEL

Fixed in:0:6.5.5-1.el10_1.1RHSA-2026:13641

Fixed in:0:6.4.2-1.el10_0.2RHSA-2026:20577

registry.redhat.io/rhoai/odhRocky

Fixed in:cli-rhel9@sha256:f16d58a455aaab399079cf65894269e6165924a92a0d730469ae70ad0c842e20_ppc64leRHSA-2026:37275

Fixed in:trainer-rhel9@sha256:0f808cd743507758752db07c4506a2356ede46e73a92b230897ede772f464d3f_amd64RHSA-2026:73987

Fixed in:mlserver-rhel9@sha256:6ea1bd3bc464d0e8b666e43ab08696d3150e05470db9077a88ce52c42f952e5a_amd64RHSA-2026:73987

Fixed in:mlflow-rhel9@sha256:873b0274f09afbccad4a9bce02ac16890de25901ec7e9970e73708f8b6acd14c_amd64RHSA-2026:73987

Fixed in:cli-rhel9@sha256:4a9a56bf874d62f966c4b1710098cab4b1f08b4f861be784f188ed546b79b028_ppc64leRHSA-2026:73987

Fixed in:mlflow-rhel9@sha256:457abf22453a5c5de8343331d994fe1072f9fc77e8c1460807c3a76458fde03b_arm64RHSA-2026:73987

Fixed in:operator-bundle@sha256:ae32485cbaa3a592a20fb1fcd88fcd70c2dd32425f8ed4b220a04361c5a0d332_amd64RHSA-2026:73987

Fixed in:trainer-rhel9@sha256:d5706432e009451576b749a7410ca30e49f6837192881c844253cf8927bdc81e_s390xRHSA-2026:37275

registry.redhat.io/rhoai/odhRed Hat / RHEL

Fixed in:cli-rhel9@sha256:e72318a5214fb85fa39e2fddb7aa982121444241137a073e31bed9b96c6cd6d1_amd64RHSA-2026:73987

Fixed in:rhel9-operator@sha256:cd6ab6d95dd95b89726b9b968ff9e15aefbf6d9e280caab7125abf03c8ee6ad3_amd64RHSA-2026:73987

Fixed in:mlflow-rhel9@sha256:3c53646e00a9da333f7ad4b059f634cbf5fdeb22f6c5132941e1c8db4c0d3730_arm64RHSA-2026:37275

Fixed in:mlserver-rhel9@sha256:b1f6d0fba153a112ec97ef4523aecc24d82649a4a18cf50a5fcb02e309001576_arm64RHSA-2026:37275

Fixed in:rhel9-operator@sha256:06434b8dcc40aaaa95a3d6374400d574181bd20236bce780dbee2b4d896f96dd_ppc64leRHSA-2026:65126

Fixed in:trainer-rhel9@sha256:ab6747608dd8ff2283602a8164049f61085b0413f357b5800035099537f7e0d9_s390xRHSA-2026:73987

Fixed in:dashboard-rhel9@sha256:b4a5fa8fb4a9f7f07f922b5d4aa92b9be30c9a2a905ca295e91be40b8a1f7b19_s390xRHSA-2026:37275

Fixed in:cli-rhel9@sha256:f16d58a455aaab399079cf65894269e6165924a92a0d730469ae70ad0c842e20_ppc64leRHSA-2026:37275

registry.redhat.io/rhoai/odh-built-inRed Hat / RHEL

Fixed in:detector-rhel9@sha256:a99728acf3903cde208545be44c734eea2568ab85e85e1f42c7b44b34e99280c_ppc64leRHSA-2026:73987

Fixed in:detector-rhel9@sha256:0103822a274ffd4f228c0085d8b8df00a0c893f2f8d0587b7bcd6967dc86cf35_arm64RHSA-2026:37275

Fixed in:detector-rhel9@sha256:6a3e7d0dcb52e8ea9e4f73344ff216b880dadf61f03a0551b7e97fe383098368_arm64RHSA-2026:73987

Fixed in:detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64RHSA-2026:65126

Fixed in:detector-rhel9@sha256:dab9ae66c726e3aee041f5366806f52b2d49636a5d5784ed7d6b6d7bd62215d1_s390xRHSA-2026:73987

Fixed in:detector-rhel9@sha256:bf08b9713fb677f4b3605c29ac85fcabc4d41d085b605306c21ae1be4edfb510_amd64RHSA-2026:73987

Fixed in:detector-rhel9@sha256:5847b180a0412c71dfb54398611adb5d4a4f525eaf008b1c0d8cb7e323384e58_s390xRHSA-2026:37275

Fixed in:detector-rhel9@sha256:e90f9cdda706ae1c21b009dd3bfa080db3b06f8b4dd70fa5e655c977d0192dcd_amd64RHSA-2026:37275

registry.redhat.io/rhoai/odh-built-inRocky

Fixed in:detector-rhel9@sha256:a99728acf3903cde208545be44c734eea2568ab85e85e1f42c7b44b34e99280c_ppc64leRHSA-2026:73987

Fixed in:detector-rhel9@sha256:bbae57467b7801ead9ce5c3d4cd2c65857d460ff5e585608f3419646f700afbc_ppc64leRHSA-2026:65126

Fixed in:detector-rhel9@sha256:e90f9cdda706ae1c21b009dd3bfa080db3b06f8b4dd70fa5e655c977d0192dcd_amd64RHSA-2026:37275

Fixed in:detector-rhel9@sha256:5847b180a0412c71dfb54398611adb5d4a4f525eaf008b1c0d8cb7e323384e58_s390xRHSA-2026:37275

Fixed in:detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64RHSA-2026:65126

Fixed in:detector-rhel9@sha256:5175e4bc53168ebcb7c40aa10bc97d45a6eb2de865004cff4e7c094b0dd7593d_ppc64leRHSA-2026:37275

Fixed in:detector-rhel9@sha256:6a3e7d0dcb52e8ea9e4f73344ff216b880dadf61f03a0551b7e97fe383098368_arm64RHSA-2026:73987

Fixed in:detector-rhel9@sha256:bf08b9713fb677f4b3605c29ac85fcabc4d41d085b605306c21ae1be4edfb510_amd64RHSA-2026:73987

registry.redhat.io/rhoai/odh-caikitRocky

Fixed in:nlp-rhel9@sha256:06578a9cb2dbaeae1423d49978f6589a41935603aabc14d0164913b5ade19a41_arm64RHSA-2026:65126

Fixed in:nlp-rhel9@sha256:526197d0ec19250946cde2639a21578955b30be8f1b9cea6e23e7c8ed3e86869_amd64RHSA-2026:65126

registry.redhat.io/rhoai/odh-caikitRed Hat / RHEL

Fixed in:nlp-rhel9@sha256:06578a9cb2dbaeae1423d49978f6589a41935603aabc14d0164913b5ade19a41_arm64RHSA-2026:65126

Fixed in:nlp-rhel9@sha256:526197d0ec19250946cde2639a21578955b30be8f1b9cea6e23e7c8ed3e86869_amd64RHSA-2026:65126

registry.redhat.io/rhoai/odh-caikit-tgisRocky

Fixed in:serving-rhel9@sha256:308080b253a1935f47fd758a182588b77543b95740f94a4fcd491dd451d04ced_amd64RHSA-2026:65126

Fixed in:serving-rhel9@sha256:addf2f0bea155f9fe30785c0cf8adb9205f726ee5d0cf3c1d3ade2c1cbea40f2_arm64RHSA-2026:65126

registry.redhat.io/rhoai/odh-caikit-tgisRed Hat / RHEL

Fixed in:serving-rhel9@sha256:308080b253a1935f47fd758a182588b77543b95740f94a4fcd491dd451d04ced_amd64RHSA-2026:65126

Fixed in:serving-rhel9@sha256:addf2f0bea155f9fe30785c0cf8adb9205f726ee5d0cf3c1d3ade2c1cbea40f2_arm64RHSA-2026:65126

registry.redhat.io/rhoai/odh-codeflareRocky

Fixed in:operator-rhel9@sha256:045e0c83d6df54e862add0f28a5f65b10049f275c8843d093d190ea42e8b509c_arm64RHSA-2026:65126

Fixed in:operator-rhel9@sha256:254e1b0470712b30ff1dc320662a315c0de1be7cebb9bed2172011231c11eae3_amd64RHSA-2026:65126

registry.redhat.io/rhoai/odh-codeflareRed Hat / RHEL

Fixed in:operator-rhel9@sha256:045e0c83d6df54e862add0f28a5f65b10049f275c8843d093d190ea42e8b509c_arm64RHSA-2026:65126

Fixed in:operator-rhel9@sha256:254e1b0470712b30ff1dc320662a315c0de1be7cebb9bed2172011231c11eae3_amd64RHSA-2026:65126

registry.redhat.io/rhoai/odh-data-science-pipelines-argoRed Hat / RHEL

Fixed in:workflowcontroller-rhel9@sha256:abe94761d39d697247696e2d3705172701629d9781b4890b42597d391e2d0bc8_arm64RHSA-2026:37275

Fixed in:workflowcontroller-rhel9@sha256:520837d415654b6bd3d5d2f724d3b26dffffc965b76ffa2868837b68951cdc26_amd64RHSA-2026:65126

Fixed in:workflowcontroller-rhel9@sha256:b80561dcb47330dae89eb52467a571bb54ea0c98a8f5d623e25c1189d487bbe2_ppc64leRHSA-2026:37275

Fixed in:argoexec-rhel9@sha256:c372f38c39164b68f7eb26b4d78a8ac162a57b183552522b94060e87993715b0_arm64RHSA-2026:65126

Fixed in:workflowcontroller-rhel9@sha256:d3b819909db3897c2a411c18254df205f44c6aa54e83a2c9058e33120f44787f_ppc64leRHSA-2026:65126

Fixed in:argoexec-rhel9@sha256:8e2774be386ee281783d759dc2a1fa07715a63b2bfb62b5e71d193d73582c8d4_amd64RHSA-2026:37275

Fixed in:workflowcontroller-rhel9@sha256:e70a0c2e31077b8451c30c6b24b4364dda3c732c2743eb30723aedf657836d27_ppc64leRHSA-2026:73987

Fixed in:argoexec-rhel9@sha256:f80e5470a30f091bd1903062b972a90176833784c7f00335580cf3d63c1a3673_arm64RHSA-2026:73987

registry.redhat.io/rhoai/odh-data-science-pipelines-argoRocky

Fixed in:argoexec-rhel9@sha256:f80e5470a30f091bd1903062b972a90176833784c7f00335580cf3d63c1a3673_arm64RHSA-2026:73987

Fixed in:workflowcontroller-rhel9@sha256:e7d55eb6ba8692054c3ee05faa50909cacec0741a936473ecca12a1765d0ec90_amd64RHSA-2026:37275

Fixed in:argoexec-rhel9@sha256:e4a14cbff68b92f52061f422fd5574b531c1faac84bf0af7ff115c9d603f01f8_ppc64leRHSA-2026:73987

Fixed in:workflowcontroller-rhel9@sha256:89b6cafe47fe5cf58cf575426a9fb4181a1f0f22401f338af08fa80e78f22108_arm64RHSA-2026:73987

Fixed in:argoexec-rhel9@sha256:07bc3a8b5e7917ff635d98a096a045aa97948706dbe689d971fbb4c2a1ab5194_amd64RHSA-2026:73987

Fixed in:workflowcontroller-rhel9@sha256:520837d415654b6bd3d5d2f724d3b26dffffc965b76ffa2868837b68951cdc26_amd64RHSA-2026:65126

Fixed in:workflowcontroller-rhel9@sha256:e70a0c2e31077b8451c30c6b24b4364dda3c732c2743eb30723aedf657836d27_ppc64leRHSA-2026:73987

Fixed in:argoexec-rhel9@sha256:c372f38c39164b68f7eb26b4d78a8ac162a57b183552522b94060e87993715b0_arm64RHSA-2026:65126

registry.redhat.io/rhoai/odh-data-science-pipelines-operatorRed Hat / RHEL

Fixed in:controller-rhel9@sha256:d4b1d67e2404b143f5a0802df87153ccd226b0c34442d922dafa1eae0d5b1a4b_ppc64leRHSA-2026:73987

Fixed in:controller-rhel9@sha256:864a621d620f701add839a23165a969cddf762cba7bc09b911684aebecf662ab_arm64RHSA-2026:37275

Fixed in:controller-rhel9@sha256:ca5399f87b15beef70cd7288db5f459f64d01c3bbd52898c1f8af850ca2bf2c7_amd64RHSA-2026:73987

Fixed in:controller-rhel9@sha256:57fa6675eeeeaa01274fbb8ae28c2687609d58e790a73f182864f474ba555346_ppc64leRHSA-2026:37275

Fixed in:controller-rhel9@sha256:e910488975b28286d1e38ead00be371fcc0a678e9f1246e2db9f70d41dbeabc7_amd64RHSA-2026:65126

Fixed in:controller-rhel9@sha256:f5cdd9a6edcc3638fed8ebf152f77964f145faadb8cb2556bfe5f8815a2573a2_arm64RHSA-2026:73987

Fixed in:controller-rhel9@sha256:6f77fcdf0e5f77c142c3695875a636fa51b338f422c01eb76f525825bc9eee63_ppc64leRHSA-2026:65126

Fixed in:controller-rhel9@sha256:52867117af093329b0714bb63104d723ac8a00ffdb4a24393292dadd07a17a92_amd64RHSA-2026:37275

registry.redhat.io/rhoai/odh-data-science-pipelines-operatorRocky

Fixed in:controller-rhel9@sha256:57fa6675eeeeaa01274fbb8ae28c2687609d58e790a73f182864f474ba555346_ppc64leRHSA-2026:37275

Fixed in:controller-rhel9@sha256:52867117af093329b0714bb63104d723ac8a00ffdb4a24393292dadd07a17a92_amd64RHSA-2026:37275

Fixed in:controller-rhel9@sha256:f5cdd9a6edcc3638fed8ebf152f77964f145faadb8cb2556bfe5f8815a2573a2_arm64RHSA-2026:73987

Fixed in:controller-rhel9@sha256:ca5399f87b15beef70cd7288db5f459f64d01c3bbd52898c1f8af850ca2bf2c7_amd64RHSA-2026:73987

Fixed in:controller-rhel9@sha256:e910488975b28286d1e38ead00be371fcc0a678e9f1246e2db9f70d41dbeabc7_amd64RHSA-2026:65126

Fixed in:controller-rhel9@sha256:e0d085c660c39b702db988fc8822b913da8a801525c0fd5896de174a15213c7c_arm64RHSA-2026:65126

Fixed in:controller-rhel9@sha256:6f77fcdf0e5f77c142c3695875a636fa51b338f422c01eb76f525825bc9eee63_ppc64leRHSA-2026:65126

Fixed in:controller-rhel9@sha256:864a621d620f701add839a23165a969cddf762cba7bc09b911684aebecf662ab_arm64RHSA-2026:37275

registry.redhat.io/rhoai/odh-feastRed Hat / RHEL

Fixed in:operator-rhel9@sha256:cfd4f68626c051f392ba3f3e75a8a82ad3debb49c20c4984e4ac859365b15e35_arm64RHSA-2026:65126

Fixed in:operator-rhel9@sha256:db3e21a5dffea34329a93c4bfe34031cc92cca9c76d880fd50ad2bda1983a1cc_amd64RHSA-2026:65126

Fixed in:operator-rhel9@sha256:96696f4b960d08d301acf59d7892e2dec33cfb5f6fd3ec837b14ecc6106aa701_arm64RHSA-2026:73987

Fixed in:operator-rhel9@sha256:5f92b1f3080a302ee22a8f2bde96dfb5254da72b644c13d3a01bb16ddceb83fb_amd64RHSA-2026:73987

Fixed in:operator-rhel9@sha256:b25ef77aee18028de76edab8725804ed37476405e38b3387949313fbd38e48e6_amd64RHSA-2026:37275

Fixed in:operator-rhel9@sha256:ea67fceb10f623a608c3dd56df32fe566f82a578715ae7d4f9ef9810f2ca3ab4_ppc64leRHSA-2026:65126

Fixed in:operator-rhel9@sha256:16a1ace0003e1105c767d39218bc3029e5390f22a3af4c9cd9bb316e5d45d4db_ppc64leRHSA-2026:37275

Fixed in:operator-rhel9@sha256:85086943a25b84271af17d6577947d4cba80b9745a754ba8011cfc755d066387_arm64RHSA-2026:37275

registry.redhat.io/rhoai/odh-feastRocky

Fixed in:operator-rhel9@sha256:cfd4f68626c051f392ba3f3e75a8a82ad3debb49c20c4984e4ac859365b15e35_arm64RHSA-2026:65126

Fixed in:operator-rhel9@sha256:ea67fceb10f623a608c3dd56df32fe566f82a578715ae7d4f9ef9810f2ca3ab4_ppc64leRHSA-2026:65126

Fixed in:operator-rhel9@sha256:16a1ace0003e1105c767d39218bc3029e5390f22a3af4c9cd9bb316e5d45d4db_ppc64leRHSA-2026:37275

Fixed in:operator-rhel9@sha256:85086943a25b84271af17d6577947d4cba80b9745a754ba8011cfc755d066387_arm64RHSA-2026:37275

Fixed in:operator-rhel9@sha256:5f92b1f3080a302ee22a8f2bde96dfb5254da72b644c13d3a01bb16ddceb83fb_amd64RHSA-2026:73987

Fixed in:operator-rhel9@sha256:96696f4b960d08d301acf59d7892e2dec33cfb5f6fd3ec837b14ecc6106aa701_arm64RHSA-2026:73987

Fixed in:operator-rhel9@sha256:c01951fd6e025896b42009cbf593718acb5f38877b795e5a82b69e84515337bb_ppc64leRHSA-2026:73987

Fixed in:operator-rhel9@sha256:b25ef77aee18028de76edab8725804ed37476405e38b3387949313fbd38e48e6_amd64RHSA-2026:37275

registry.redhat.io/rhoai/odh-featureRocky

Fixed in:server-rhel9@sha256:2cc4c9bed34fa7c1332950095e70cf354979734e8dac016f99be5afaec4de564_ppc64leRHSA-2026:37275

Fixed in:server-rhel9@sha256:997ff89fdc377c4e5fa2d4c68f41a3681dbaaedb6b45f32ba11a41b250e5e15f_arm64RHSA-2026:37275

Fixed in:server-rhel9@sha256:8b5292b6c75adc97657b5dcf0ac6e9792cd90c7d39b35fd2feaaf3512d90786d_amd64RHSA-2026:73987

Fixed in:server-rhel9@sha256:5ff076f464e3184bf6a4aa5f3fa28442d9063a1e7c96c985b352142392f90f6b_amd64RHSA-2026:65126

Fixed in:server-rhel9@sha256:0851b1a60ca730cc3f90987786b2417ff5e8af538c29b844f6570773d10f6c09_ppc64leRHSA-2026:73987

Fixed in:server-rhel9@sha256:7c191c82302255ca50b047d803a20bdde14fc983e56d5c89c30fb16e0cbb7f69_amd64RHSA-2026:37275

Fixed in:server-rhel9@sha256:d3b7c6ff33c190c83fb9f6b5eb0f9105a0e1600202f56f9da460b671c37620f8_arm64RHSA-2026:65126

Fixed in:server-rhel9@sha256:9159665d9fd67ec03f5c3051f953b6a599dcdc34dc26f79284da90b1c3d7cb4a_ppc64leRHSA-2026:65126

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

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.29%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Vendor Advisory1

github.com

Product1

github.com

Related Vulnerabilities

Other CWE-159 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-21707	Medium	5.3	26%	-	Fix
CVE-2019-9505	Critical	9.8	3.5%	-	-
CVE-2020-1653	High	7.5	1.6%	-	-
CVE-2020-1648	High	7.5	1.3%	-	-
CVE-2020-1646	High	7.5	1.0%	-	-
CVE-2020-29022	Medium	5.3	0.8%	-	Fix

Common questions

How do I fix CVE-2026-35536?

Published advisories record a fix for 171 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-2026-35536 being actively exploited?

Not that we know of. CVE-2026-35536 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.29% is the estimated probability that it will be exploited in the next 30 days. That is higher than 19% of all scored CVEs.

How severe is CVE-2026-35536?

CVE-2026-35536 has a CVSS v3 base score of 7.2, rated high. 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-2026-35536 affect?

Published advisories record a fix for python-tornado (Debian), python-tornado (Rocky), python-tornado (Red Hat / RHEL), python-tornado-debuginfo (Red Hat / RHEL), and 167 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2026-35536

Markdown

[![CVE-2026-35536](https://tridentstack.com/cve/badge/CVE-2026-35536.svg)](https://tridentstack.com/cve/CVE-2026-35536)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-35536"><img src="https://tridentstack.com/cve/badge/CVE-2026-35536.svg" alt="CVE-2026-35536"></a>

Check your Linux endpoints for this class of vulnerability

TridentStack Control continuously scans Linux endpoints for known vulnerabilities and deploys the fixes from the same console. 200 endpoints free forever, no credit card.

Patch your fleet free Start freeThis CVE lookup is free and always will be.

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 2026-07-24.