Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3, unsafe YAML processing bypasses safe deserialization when using CloudFormation deployments or CloudFoundry baking. The use of a non-safe constructor allows arbitrary loading of Java classes, leading to remote code execution. This issue is fixed in versions 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44795.json",
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-470",
"CWE-502"
]
}{
"cpe": "cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*",
"source": [
"CPE_RANGE",
"REFERENCES"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "2025.3.3"
},
{
"introduced": "2025.4.0"
},
{
"fixed": "2025.4.4"
},
{
"introduced": "2026.0.0"
},
{
"fixed": "2026.0.3"
}
]
}"2026-07-23T08:25:12Z"
[
{
"id": "CVE-2026-44795-04b581f6",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"235861081448524550697926604541702171869",
"99102249654533231570508622423869921239",
"251757546494006564125831041132408452518",
"53332591767418524109563907695704392423"
]
},
"signature_type": "Line",
"target": {
"file": "rosco/rosco-manifests/src/main/java/com/netflix/spinnaker/rosco/manifests/cloudfoundry/CloudFoundryBakeManifestService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/f69d7b534d068ed74d0d3a1fbf17e2c945d36e5e",
"deprecated": false
},
{
"id": "CVE-2026-44795-06f4457f",
"signature_version": "v1",
"digest": {
"function_hash": "309609728749497497740056303320676429056",
"length": 157.0
},
"signature_type": "Function",
"target": {
"function": "cancelTask",
"file": "gate/gate-core/src/main/java/com/netflix/spinnaker/gate/services/TaskService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/d420f762b6015642b7c2c247d8a6bdb92f0bd16f",
"deprecated": false
},
{
"id": "CVE-2026-44795-10847892",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"145977159861078752422517908214440263523",
"219334290301690256377814569232644423490",
"215140012079548632696332070938664991577",
"61774309373613198777276918863459995301",
"287849326995947547843177935116696304088",
"213286023091378667019888297516983808305",
"130085442457277400751525360606417012775",
"212646138876028943350878337343736100954",
"168074117912334874262225108830715417558",
"113672791707020484183159448120831337281"
]
},
"signature_type": "Line",
"target": {
"file": "gate/gate-core/src/main/java/com/netflix/spinnaker/gate/services/internal/OrcaService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/d420f762b6015642b7c2c247d8a6bdb92f0bd16f",
"deprecated": false
},
{
"id": "CVE-2026-44795-23fa8646",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"244506589461995779394654401529488534655",
"121570560466001706569260388166262418851",
"172838142966300204985652308539936601967",
"276137351684269750816761170351526079373",
"105772944571257849777881259155501516151",
"244994790853761028810131073412709327545",
"160830314919003553991753016290327970669",
"80115661767324399767011065488403237954",
"259253936780749974120662547335140814286",
"306016351657702606368706544303061240679"
]
},
"signature_type": "Line",
"target": {
"file": "orca/orca-clouddriver/src/main/java/com/netflix/spinnaker/orca/clouddriver/tasks/providers/aws/cloudformation/DeployCloudFormationTask.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/f69d7b534d068ed74d0d3a1fbf17e2c945d36e5e",
"deprecated": false
},
{
"id": "CVE-2026-44795-2f2f4af4",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"273353365481417993843249895730102653382",
"205629369283818576291748270701353419136",
"289306276140895576365782504652196524789",
"71680636402484649148626871985715212652"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-secrets/src/main/java/com/netflix/spinnaker/kork/secrets/engines/AbstractStorageSecretEngine.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/f69d7b534d068ed74d0d3a1fbf17e2c945d36e5e",
"deprecated": false
},
{
"id": "CVE-2026-44795-30d08785",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"244633496895136005442836876144781901820",
"206302747532622533576234231040268710572",
"128278766332575750607569768817968144535",
"95309825138370142821100055205479463873",
"218073788644275385008463977609925117310",
"6901424306799913360115441728579596802",
"248487712364652700010936059692042870386",
"330774764828865647048286892483185859981",
"41958492924561858641171244247636884672",
"166897440502892873621557629105832499466",
"248020905971105383013141147509514925722",
"85472008688813742733722193308220806729",
"221912900417812847992683706901703459260",
"146413335609183899869208775653824925953",
"36812818217537956144955015424067008377",
"334702862094881414077615049126051044476",
"294368463313409695084634269491421804413",
"121586338170095282969135356876099859999",
"202782517570665297713925782494177814630",
"26870044841817964154308851863592343247",
"201196223469080516509778026785259274918",
"269807236269945061561060669326014467624",
"321441600043239541239886146284561854964",
"298015502829155290351066687640833141377",
"278059341685921561639097824148104746476",
"96687546197617546295344083797077898908",
"156791970464637933020050584601314972017",
"311197930335111127392009027251836286829",
"200068453137501003138442065826282209644",
"105357940203201968610768961660597512422",
"146258211800874396243154003951838427197",
"195343798575061699246385885897669856249",
"132130660711928510752039486935310324785",
"36135999705064282932147747083357424926",
"133745902580411638395115118304691982288",
"296963025332414878724968891317695007417",
"50333526524660594606621778476486571969",
"12968256925246022615136072548453879600",
"75496682968427887292487410987497222614"
]
},
"signature_type": "Line",
"target": {
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/5aec138dee89abaeecfa782f0bd8b5bdf16d9a55",
"deprecated": false
},
{
"id": "CVE-2026-44795-6350f0bc",
"signature_version": "v1",
"digest": {
"function_hash": "319941362171852552849423740976728879728",
"length": 263.0
},
"signature_type": "Function",
"target": {
"function": "newYaml",
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/4cbe1d5fea9df573aadfd8b093fb4b594b354ee5",
"deprecated": false
},
{
"id": "CVE-2026-44795-7daf35c6",
"signature_version": "v1",
"digest": {
"function_hash": "234966233154666068892167148775950461773",
"length": 467.0
},
"signature_type": "Function",
"target": {
"function": "sendMessage",
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/9e97bec69d0f8c2e8471276fa79eab88f0536925",
"deprecated": false
},
{
"id": "CVE-2026-44795-8295c13c",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"273353365481417993843249895730102653382",
"205629369283818576291748270701353419136",
"289306276140895576365782504652196524789",
"71680636402484649148626871985715212652"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-secrets/src/main/java/com/netflix/spinnaker/kork/secrets/engines/AbstractStorageSecretEngine.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/4cbe1d5fea9df573aadfd8b093fb4b594b354ee5",
"deprecated": false
},
{
"id": "CVE-2026-44795-8e374697",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"246226563571738667109527729182909737155",
"138500072527149236310798805776886579496",
"238518080540978553302133668678076545891",
"101127717506438323873532387271031616993",
"12161192250156353663658742715771294638",
"316203441114325929402541876384413571570",
"245578833039157659393331682037753170278",
"233480048431282752529346361210789914594",
"248507262279958068398034929223054075576"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/4cbe1d5fea9df573aadfd8b093fb4b594b354ee5",
"deprecated": false
},
{
"id": "CVE-2026-44795-910e0f54",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"235861081448524550697926604541702171869",
"99102249654533231570508622423869921239",
"251757546494006564125831041132408452518",
"53332591767418524109563907695704392423"
]
},
"signature_type": "Line",
"target": {
"file": "rosco/rosco-manifests/src/main/java/com/netflix/spinnaker/rosco/manifests/cloudfoundry/CloudFoundryBakeManifestService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/e57c0db4584b398473a7bbb19402ce6c1e89b627",
"deprecated": false
},
{
"id": "CVE-2026-44795-9e66cdd1",
"signature_version": "v1",
"digest": {
"function_hash": "121417669775055737212415030206987356174",
"length": 392.0
},
"signature_type": "Function",
"target": {
"function": "getRelativePath",
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/5aec138dee89abaeecfa782f0bd8b5bdf16d9a55",
"deprecated": false
},
{
"id": "CVE-2026-44795-a0ee8d31",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"329441297168006195216984697805825776667",
"72860938043372452984936103254394934133",
"253770407885699064987122572715255690282",
"194348121243043461055789618435549264370",
"211623859517572629360176830335795037194",
"320075850525215119965724928999485517699",
"194606367712447319350602445672209769967"
]
},
"signature_type": "Line",
"target": {
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsClient.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/5aec138dee89abaeecfa782f0bd8b5bdf16d9a55",
"deprecated": false
},
{
"id": "CVE-2026-44795-a1b81ff7",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"244506589461995779394654401529488534655",
"121570560466001706569260388166262418851",
"172838142966300204985652308539936601967",
"276137351684269750816761170351526079373",
"105772944571257849777881259155501516151",
"244994790853761028810131073412709327545",
"160830314919003553991753016290327970669",
"80115661767324399767011065488403237954",
"259253936780749974120662547335140814286",
"306016351657702606368706544303061240679"
]
},
"signature_type": "Line",
"target": {
"file": "orca/orca-clouddriver/src/main/java/com/netflix/spinnaker/orca/clouddriver/tasks/providers/aws/cloudformation/DeployCloudFormationTask.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/e57c0db4584b398473a7bbb19402ce6c1e89b627",
"deprecated": false
},
{
"id": "CVE-2026-44795-a378ac59",
"signature_version": "v1",
"digest": {
"function_hash": "299738937526561233945522115545940002237",
"length": 169.0
},
"signature_type": "Function",
"target": {
"function": "cancelTasks",
"file": "gate/gate-core/src/main/java/com/netflix/spinnaker/gate/services/TaskService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/d420f762b6015642b7c2c247d8a6bdb92f0bd16f",
"deprecated": false
},
{
"id": "CVE-2026-44795-a9758c95",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"329441297168006195216984697805825776667",
"72860938043372452984936103254394934133",
"253770407885699064987122572715255690282",
"194348121243043461055789618435549264370",
"211623859517572629360176830335795037194",
"320075850525215119965724928999485517699",
"194606367712447319350602445672209769967"
]
},
"signature_type": "Line",
"target": {
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsClient.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/9e97bec69d0f8c2e8471276fa79eab88f0536925",
"deprecated": false
},
{
"id": "CVE-2026-44795-abf999d0",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"235861081448524550697926604541702171869",
"99102249654533231570508622423869921239",
"251757546494006564125831041132408452518",
"53332591767418524109563907695704392423"
]
},
"signature_type": "Line",
"target": {
"file": "rosco/rosco-manifests/src/main/java/com/netflix/spinnaker/rosco/manifests/cloudfoundry/CloudFoundryBakeManifestService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/4cbe1d5fea9df573aadfd8b093fb4b594b354ee5",
"deprecated": false
},
{
"id": "CVE-2026-44795-aefd449a",
"signature_version": "v1",
"digest": {
"function_hash": "268594087600164205175137647801368699510",
"length": 267.0
},
"signature_type": "Function",
"target": {
"function": "newYaml",
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/f69d7b534d068ed74d0d3a1fbf17e2c945d36e5e",
"deprecated": false
},
{
"id": "CVE-2026-44795-c2438890",
"signature_version": "v1",
"digest": {
"function_hash": "234966233154666068892167148775950461773",
"length": 467.0
},
"signature_type": "Function",
"target": {
"function": "sendMessage",
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/5aec138dee89abaeecfa782f0bd8b5bdf16d9a55",
"deprecated": false
},
{
"id": "CVE-2026-44795-e0d45cb9",
"signature_version": "v1",
"digest": {
"function_hash": "38920186073802880304536263724044794029",
"length": 152.0
},
"signature_type": "Function",
"target": {
"function": "deleteTask",
"file": "gate/gate-core/src/main/java/com/netflix/spinnaker/gate/services/TaskService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/d420f762b6015642b7c2c247d8a6bdb92f0bd16f",
"deprecated": false
},
{
"id": "CVE-2026-44795-e14e5cf3",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"244633496895136005442836876144781901820",
"206302747532622533576234231040268710572",
"128278766332575750607569768817968144535",
"95309825138370142821100055205479463873",
"218073788644275385008463977609925117310",
"6901424306799913360115441728579596802",
"248487712364652700010936059692042870386",
"330774764828865647048286892483185859981",
"41958492924561858641171244247636884672",
"166897440502892873621557629105832499466",
"248020905971105383013141147509514925722",
"85472008688813742733722193308220806729",
"221912900417812847992683706901703459260",
"146413335609183899869208775653824925953",
"36812818217537956144955015424067008377",
"334702862094881414077615049126051044476",
"294368463313409695084634269491421804413",
"121586338170095282969135356876099859999",
"202782517570665297713925782494177814630",
"26870044841817964154308851863592343247",
"201196223469080516509778026785259274918",
"269807236269945061561060669326014467624",
"321441600043239541239886146284561854964",
"298015502829155290351066687640833141377",
"278059341685921561639097824148104746476",
"96687546197617546295344083797077898908",
"156791970464637933020050584601314972017",
"311197930335111127392009027251836286829",
"200068453137501003138442065826282209644",
"105357940203201968610768961660597512422",
"146258211800874396243154003951838427197",
"195343798575061699246385885897669856249",
"132130660711928510752039486935310324785",
"36135999705064282932147747083357424926",
"133745902580411638395115118304691982288",
"296963025332414878724968891317695007417",
"50333526524660594606621778476486571969",
"12968256925246022615136072548453879600",
"75496682968427887292487410987497222614"
]
},
"signature_type": "Line",
"target": {
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/9e97bec69d0f8c2e8471276fa79eab88f0536925",
"deprecated": false
},
{
"id": "CVE-2026-44795-e52185d3",
"signature_version": "v1",
"digest": {
"function_hash": "319941362171852552849423740976728879728",
"length": 263.0
},
"signature_type": "Function",
"target": {
"function": "newYaml",
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/e57c0db4584b398473a7bbb19402ce6c1e89b627",
"deprecated": false
},
{
"id": "CVE-2026-44795-eab2f733",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"246226563571738667109527729182909737155",
"138500072527149236310798805776886579496",
"238518080540978553302133668678076545891",
"101127717506438323873532387271031616993",
"12161192250156353663658742715771294638",
"316203441114325929402541876384413571570",
"245578833039157659393331682037753170278",
"233480048431282752529346361210789914594",
"248507262279958068398034929223054075576"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/e57c0db4584b398473a7bbb19402ce6c1e89b627",
"deprecated": false
},
{
"id": "CVE-2026-44795-eb118a10",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"80776093172926907057771851191562519052",
"29501970717603343185220224071939175498",
"282022434576369321762038396188700362102",
"24866947706278230333184356476321684382",
"213199930756987070659744743604313925543",
"215044875244769665493177242617590409341",
"254803161717938538411099768167598312007",
"39765002931838537595915705602454191680",
"43929410957432650528900926936687785626",
"151949365048258061600018090558349683594",
"174261883715916514654239006776664789591",
"289168747844611864843674478993262438672",
"73917618769608385353319882414616626341",
"233522396146483124302473427042278672015",
"114371187083768750357973937425840728642",
"284617178230947834292221497295578039257"
]
},
"signature_type": "Line",
"target": {
"file": "gate/gate-core/src/main/java/com/netflix/spinnaker/gate/services/TaskService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/d420f762b6015642b7c2c247d8a6bdb92f0bd16f",
"deprecated": false
},
{
"id": "CVE-2026-44795-f3f976dc",
"signature_version": "v1",
"digest": {
"function_hash": "121417669775055737212415030206987356174",
"length": 392.0
},
"signature_type": "Function",
"target": {
"function": "getRelativePath",
"file": "echo/echo-notifications/src/main/java/com/netflix/spinnaker/echo/microsoftteams/MicrosoftTeamsService.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/9e97bec69d0f8c2e8471276fa79eab88f0536925",
"deprecated": false
},
{
"id": "CVE-2026-44795-f55d91d9",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"273353365481417993843249895730102653382",
"205629369283818576291748270701353419136",
"289306276140895576365782504652196524789",
"71680636402484649148626871985715212652"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-secrets/src/main/java/com/netflix/spinnaker/kork/secrets/engines/AbstractStorageSecretEngine.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/e57c0db4584b398473a7bbb19402ce6c1e89b627",
"deprecated": false
},
{
"id": "CVE-2026-44795-f59aa28e",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"246226563571738667109527729182909737155",
"138500072527149236310798805776886579496",
"238518080540978553302133668678076545891",
"101127717506438323873532387271031616993",
"12161192250156353663658742715771294638",
"316203441114325929402541876384413571570",
"245578833039157659393331682037753170278",
"233480048431282752529346361210789914594",
"248507262279958068398034929223054075576"
]
},
"signature_type": "Line",
"target": {
"file": "kork/kork-core/src/main/java/com/netflix/spinnaker/kork/yaml/YamlHelper.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/f69d7b534d068ed74d0d3a1fbf17e2c945d36e5e",
"deprecated": false
},
{
"id": "CVE-2026-44795-fd79e6d8",
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"244506589461995779394654401529488534655",
"121570560466001706569260388166262418851",
"172838142966300204985652308539936601967",
"276137351684269750816761170351526079373",
"105772944571257849777881259155501516151",
"244994790853761028810131073412709327545",
"160830314919003553991753016290327970669",
"80115661767324399767011065488403237954",
"259253936780749974120662547335140814286",
"306016351657702606368706544303061240679"
]
},
"signature_type": "Line",
"target": {
"file": "orca/orca-clouddriver/src/main/java/com/netflix/spinnaker/orca/clouddriver/tasks/providers/aws/cloudformation/DeployCloudFormationTask.java"
},
"source": "https://github.com/spinnaker/spinnaker/commit/4cbe1d5fea9df573aadfd8b093fb4b594b354ee5",
"deprecated": false
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44795.json"