CVE-2026-27482
MED 5.9Ray is an AI compute engine. In versions 2.53.0 and below, thedashboard HTTP server blocks browser-origin POST/PUT but does not cover DELETE, and key DELETE endpoints are unauthenticated by default. If the dashboard/agent is reachable (e.g., --dashboard-host=0.0.0.0), a web page via DNS rebinding or same-network access can issue DELETE requests that shut down Serve or delete jobs without user interaction. This is a drive-by availability impact. The fix for this vulnerability is to update to Ray 2.54.0 or higher.
Affected Applications in Environment
44
uBlock Origin
v1.69.0
32 devices
uBlock Origin
v1.63.2
15 devices
uBlock Origin
v1.70.0
121 devices
uBlock Origin
v1.49.2
2 devices
uBlock Origin
v1.52.2
3 devices
uBlock Origin
v1.67.0
14 devices
uBlock Origin
v1.68.0
25 devices
uBlock Origin
v1.59.0
6 devices
uBlock Origin
v1.54.0
5 devices
uBlock Origin
v1.64.0
152 devices
uBlock Origin
v1.65.0
56 devices
uBlock Origin
v1.38.2
1 device
uBlock Origin
v1.61.2
8 devices
uBlock Origin
v1.38.6
1 device
uBlock Origin
v1.62.0
10 devices
uBlock Origin
v1.50.0
4 devices
uBlock Origin
v1.58.0
9 devices
uBlock Origin
v1.66.4
4 devices
uBlock Origin
v1.29.2
1 device
uBlock Origin
v1.45.2
1 device
uBlock Origin
v1.44.4
1 device
uBlock Origin
v1.38.4
2 devices
uBlock Origin
v1.43.0
2 devices
uBlock Origin
v1.56.0
5 devices
uBlock Origin
v1.46.0
3 devices
uBlock Origin
v1.53.0
4 devices
uBlock Origin
v1.57.0
3 devices
uBlock Origin
v1.37.2
2 devices
uBlock Origin
v1.42.4
4 devices
uBlock Origin
v1.48.4
1 device
uBlock Origin
v1.57.2
6 devices
uBlock Origin
v1.40.8
1 device
uBlock Origin
v1.60.0
2 devices
uBlock Origin
v1.42.2
2 devices
uBlock Origin
v1.48.0
1 device
uBlock Origin
v1.34.0
1 device
uBlock Origin
v1.41.8
1 device
uBlock Origin
v1.55.0
5 devices
uBlock Origin
v1.44.2
1 device
uBlock Origin
v1.44.0
1 device
uBlock Origin
v1.47.4
1 device
uBlock Origin
v1.27.10
1 device
uBlock Origin
v1.66.0
2 devices
uBlock Origin
v1.47.2
1 device
Affected Devices
450
A00016048's MacBook Pro-N2V9C9LV3T
Mac
A02318725-18845
Windows
AFROTC-DDT-03
Windows
ANDRE-ASUS
Windows
ATWOOD-PD-BSMTH
Windows
Adena-Rivera-Dundass-MacBook-Pro-16.local
Mac
Audio202F-H2WGR0UWQ6P0-154806.local
Mac
BELMONT-GRAD-75
Windows
BRICH7
Windows
BSC-199053
Windows
BSTEVENS
Windows
Baggins-581.local
Mac
C02FC3N2Q05G-187648-Circ13.local
Mac
C02FC3N2Q05G-187648-Circ13.local
Mac
C02FC3Q3Q05G-187651-Circ8.local
Mac
C02FC3R2Q05G-187642-Circ12.local
Mac
CAMPUSOFFICECOM
Windows
CAROLAN-188135
Windows
CCE177A-AIOLAB1
Windows
CCE177A-AIOLAB2
Windows
CCE419-HDFS1
Windows
CIRCLAP10-15473
Windows
CIRCLAP4-154730
Windows
CIRCLAP8-154732
Windows
CLUBOFFICENR112
Windows
CR-ARC-82928X2
Windows
CR-ARC-F35QZ44
Windows
DEANS-OFFICE-03
Windows
DESKTOP-0264ZPH
Windows
DESKTOP-2D5NPQV
Windows
DESKTOP-2J2V09Q
Windows
DESKTOP-2UD952N
Windows
DESKTOP-2UD952N
Windows
DESKTOP-6AN0V2H
Windows
DESKTOP-6US3N85
Windows
DESKTOP-D9DU3T9
Windows
DESKTOP-ERDUKLK
Windows
DESKTOP-FOPP30T
Windows
DESKTOP-FUSMEKT
Windows
DESKTOP-G7TCRQ9
Windows
DESKTOP-G7TCRQ9
Windows
DESKTOP-G7TCRQ9
Windows
DESKTOP-HH0AEUI
Windows
DESKTOP-HTEID9V
Windows
DESKTOP-J0I4GEM
Windows
DESKTOP-MK6R3S0
Windows
DESKTOP-SMGM3K9
Windows
DESKTOP-UE7V7Q0
Windows
DPADMS-L2273Y52
Windows
DPADVS-A7192W3G
Windows
DPADVS-IARLAP2
Windows
DPADVS-IARLAP3
Windows
DPADVS-IARLAP5
Windows
DPADVS-MILESW
Windows
DPAGNF-MXL2504G
Windows
DPANAA-PF1JSYCB
Windows
DPAPSB-A6183C5Y
Windows
DPAPSB-A8191ZBG
Windows
DPAPSB-MSTOCK
Windows
DPAPSB-PF51F0G6
Windows
DPAPSB-YOUPING
Windows
DPAVTE-55CN382
Windows
DPAVTE-CS7BHQ2
Windows
DPBIOL-LSB214
Windows
DPCBRC-1KLS1LC
Windows
DPCBRC-GDJXCH2
Windows
DPCBRC-GDJZCH2
Windows
DPCCOM-L1182P96
Windows
DPCDIS-6XN7SV3
Windows
DPCDIS-L1182P8Y
Windows
DPCDIS-L42655MT
Windows
DPCDIS-L9172T5S
Windows
DPCIDI-BS0S4L3
Windows
DPCOMP-9324MF3
Windows
DPCONT-2JF8SB4
Windows
DPCONT-JMNH9R3
Windows
DPCOOP-BB81D14
Windows
DPCPD-5XDM2Z2
Windows
DPCPD-9XM93F3
Windows
DPCPD-BK7WZF2
Windows
DPCPD-GL0GJD4
Windows
DPCSER-3LZQRY3
Windows
DPCSPH-CHUE-LNB
Windows
DPCUBC-9MYYYQ2
Windows
DPDNNR-FDFSKW2
Windows
DPDNNR-MJ0HTND6
Windows
DPDNNR-MJ0HTNF7
Windows
DPDNVM-GCDK5Y3
Windows
DPEBIE-5171H8C
Windows
DPEBIE-7192W3M
Windows
DPEDUC-9PF6V44
Windows
DPEMAE-0243WQB
Windows
DPEMAE-0243WR2
Windows
DPEMAE-5171MJR
Windows
DPEMAE-8232PP9
Windows
DPEMAE-8232PS0
Windows
DPEMAE-8511QHX
Windows
DPEMAE-JP7RY24
Windows
DPEMAE-Q74500M0
Windows
DPENGL-CLG6JV2
Windows
DPENGR-305IT1
Windows
DPENGR-5171V98
Windows
DPENGR-L0243WR0
Windows
DPENGR-L1283ZH5
Windows
DPENGR-L1283ZHB
Windows
DPEXHC-YX0CG01K
Windows
DPEXSS-MXL12353
Windows
DPEXYP-14R6034
Windows
DPEXYP-PF4JR8GM
Windows
DPFCBS-JMNWJC4
Windows
DPFCHD-39R9ZC3
Windows
DPFOOD-9NGYST3
Windows
DPFOOD-PF5B1T8S
Windows
DPFUSY-BX5TFD4
Windows
DPFUSY-FZ0D3J4
Windows
DPGEOL-6183C9Y
Windows
DPHSNG-00214800
Windows
DPHSNG-00414800
Windows
DPHSNG-4LX3K74
Windows
DPHSNG-4Y5BK74
Windows
DPHSNG-6Y5BK74
Windows
DPHSNG-CLBMK74
Windows
DPHSNG-CY5BK74
Windows
DPHSNG-FY5BK74
Windows
DPHSOB-4FVGQV3
Windows
DPHSOB-9G2DM33
Windows
DPHSOB-L9363FXM
Windows
DPINFT-05700059
Windows
DPINFT-5502005K
Windows
DPINFT-D4208ZB1
Windows
DPINFT-EDOX1YOG
Windows
DPINFT-L1182P90
Windows
DPINFT-L1182PC8
Windows
DPINFT-PF1TA1PH
Windows
DPINFT-PF4T19CJ
Windows
DPINTC-1WYMNB4
Windows
DPINTE-DJTSF54
Windows
DPLAEP-202787
Windows
DPLIBR-L1314RTG
Windows
DPMATH-194869
Windows
DPMATH-MZ0342LB
Windows
DPPERS-3091VPJ
Windows
DPPERS-84481QCZ
Windows
DPSFTY-6119K93
Windows
DPSLFC-BQFPCP2
Windows
DPSTFS-9S10K74
Windows
DPUINN-02433BM
Windows
DPUINN-02433BQ
Windows
DPUINN-L9194B6H
Windows
DPUNAD-1194357
Windows
DPUNAD-JLTSZT3
Windows
DPUWRL-PF5C7SY3
Windows
DPVPMC-3RTP3D3
Windows
DPVPRS-38YWBL3
Windows
DPVPRS-FF9TTV3
Windows
DPZCTE-6M52724
Windows
DPZCTE-8X69ZF4
Windows
DigitalStudent-154737.local
Mac
ED107-DEV6
Windows
EDL-40W1
Windows
EDL-41W2
Windows
ENG305L02
Windows
ENGL-RBW416-D06
Windows
ENGL-WC-03
Windows
ENGL-WC-104D
Windows
ETAL-197568
Windows
ETAL-197610
Windows
ETAL-197652
Windows
F-16
Mac
FACCODYM-98MZW0
Windows
FACHP94B9P
Windows
FACHVAC-HP640-2
Windows
FACHVACB47R063
Windows
FACHVACB5MR0Q2
Windows
FACHVACJ5PHNW3
Windows
FACMIKEG3JB333
Windows
FACMIS9LND0B3
Windows
FACPAXTON
Windows
FACPLANT5TLZRD2
Windows
FACSURPLUS63J90
Windows
FACSURPLUS94B7R
Windows
FACTHOMPSONLAPT
Windows
FACWADE5680
Windows
FVFCR11JP3XY-180822-Lab1551.local
Mac
FVFCR11ZP3XY-180836-Lab12215.local
Mac
FVFCR1BRP3XY-180843-Lab15522.local
Mac
FVFCR3MCP3XY-180842-Lab15521.local
Mac
FVFCR3PNP3XY-180832-Lab15511.local
Mac
FVFCR3S7P3XY-180833-Lab12212.local
Mac
FVFCR3VFP3XY-180824-Lab1223.local
Mac
FVFCR3VRP3XY-180827-Lab1556.local
Mac
FVFCR415P3XY-180823-Lab1222.local
Mac
FVFF90KLQ05G-187647-Circ5.local
Mac
FVFF90M0Q05G-187645-Circ9.local
Mac
FVFF90NAQ05G-187650-Circ3.local
Mac
FVFFJ176Q05G-187646-Circ7.local
Mac
FVFYTH3VL40Y-154686-Circ2.local
Mac
FVFYTJ7AL40Y-154687-Circ1.local
Mac
GEAR-MK-JONES-3
Windows
GESE-INSP-7706
Windows
GISTL22501
Windows
GISTL22501
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22505
Windows
GISTL22506
Windows
GISTL22506
Windows
GISTL22506
Windows
GISTL22506
Windows
GISTL22506
Windows
GISTL22508
Windows
GISTL22508
Windows
GISTL22508
Windows
GISTL22508
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22509
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22511
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22512
Windows
GISTL22513
Windows
GISTL22513
Windows
GISTL22513
Windows
GISTL22513
Windows
GISTL22513
Windows
GISTL22513
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22514
Windows
GISTL22515
Windows
GISTL22515
Windows
GISTL22515
Windows
GISTL22515
Windows
GISTL22515
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22516
Windows
GISTL22517
Windows
GISTL22517
Windows
GISTL22517
Windows
GISTL22517
Windows
GISTL22518
Windows
GISTL22518
Windows
GISTL22518
Windows
GISTL22518
Windows
GISTL22518
Windows
GISTL22519
Windows
GISTL22519
Windows
GISTL22519
Windows
GISTL22519
Windows
GISTL22519
Windows
GISTL22520
Windows
GISTL22520
Windows
GISTL22520
Windows
GISTL22520
Windows
GISTL22520
Windows
GISTL22520
Windows
GISTL22521
Windows
GISTL22530
Windows
GISTL225A
Windows
GISTL225A00
Windows
GISTL225A01
Windows
GISTL225A02
Windows
GISTL225A03
Windows
GISTL225A04
Windows
GISTL225A05
Windows
GISTL225A06
Windows
GISTL225A07
Windows
GISTL225A08
Windows
GISTL225A09
Windows
GISTL225A10
Windows
GISTL225A11
Windows
GISTL225A12
Windows
GISTL225A13
Windows
GISTL225A14
Windows
GISTL225A15
Windows
GISTL225A16
Windows
GISTL225A17
Windows
GISTL225A18
Windows
GISTL225A19
Windows
GISTL225A20
Windows
GISTL225A21
Windows
GISTL225A22
Windows
GISTL225A23
Windows
GISTL225A24
Windows
GISTL225A25
Windows
GISTL225A26
Windows
GISTL225A27
Windows
GISTL225A28
Windows
GISTL225A29
Windows
GISTL225A30
Windows
GISTL225A31
Windows
GISTL225A32
Windows
HDFS-16267B
Windows
HDTS152956
Windows
HDTS171889
Windows
HELIOS
Windows
HH-HOTEL01
Windows
HH490-05
Windows
KARILABTPAD
Windows
KATIE-80B8NX3
Windows
KELSEY-203451
Windows
LANDING
Windows
LAPTOP-Q7CMQIII
Windows
LGN-HCC-127
Windows
LIB-236CONF
Windows
LIBLAB122PC01
Windows
LIT-ROBOSCAN
Windows
LOGAN-AGRS-101
Windows
LOGAN-EBB-214
Windows
LOGAN-TECH-107
Windows
LOGAN-TECH-108
Windows
LOGAN-VSB-219
Windows
LPCS-GILB3-7480
Windows
LUTZLAB178544
Windows
LibLab122MacConsole-181660.local
Mac
MCC114INSTR
Windows
MCCCTE2309-02
Windows
MCCMACH-06
Windows
MCCMACH-08
Windows
MOAB-166
Windows
NCH-163501
Windows
NCH-194817
Windows
NUC-CIRC131-154
Windows
NUC-FIFEROOM-15
Windows
NULLLAB-LENOVO
Windows
O6N5B4F-154964
Windows
QCL30602
Windows
RM144-NROPTIXE3
Windows
RM208-STU-BSC
Windows
RM273BNR-THINKC
Windows
RM348-NR-TPAD
Windows
RM352-BNR-69MDR
Windows
ROOM101-HPZ240
Windows
RVSSCI2210-01
Windows
RVSTEST17-SW
Windows
RVSTEST2306-01
Windows
RVSTEST2402-01
Windows
RobertsMacbookPro.local
Mac
SGOSNEYLAPTOP
Windows
SILK
Windows
SPOCK2
Windows
STONER-GRAD5820
Windows
STUBER-DP5550
Windows
TROOPER2
Windows
UPEL-P00147
Windows
UPR-HPDT1
Windows
UPR-HPDT2
Windows
UPR-HPDT3
Windows
UPR-HPDT4
Windows
UPR-HPDT5
Windows
UPR-PARNOLD
Windows
UPR-RECP1-D9020
Windows
UPR-RECPT-D02
Windows
USU-2V5KYW3
Windows
USUEOUTDOORS
Windows
USULOAN273
Windows
USULOAN309
Windows
USULOAN340
Windows
USULOAN362
Windows
USULOAN418
Windows
USULOAN447
Windows
USULOAN524
Windows
WALLY-MZ00DFZ8
Windows
WALS-THINKPAD
Windows
WALSLAB-DPW3680
Windows
WIB107FAC
Windows
WIB107INS
Windows
WIBMINEINST
Windows
YNG-LAB-TPADX1
Windows
a00014889-C02ZP142MD6T
Mac
a00014889-N2FWTRQ3GX
Mac
a00014897-WP6XYPPF74
Mac
a00014956-R7HQ9T146L
Mac
a00015081-XV00G9JDJ7
Mac
a00015340-C02XR0T4JG5J
Mac
a00015340-C02YTAQALVCF
Mac
a00015340-C02ZK1YAMD6N
Mac
a00015340-C02ZT4VEMD6Q
Mac
a00015340-LN4DCP93WD
Mac
a00015503-H12CQJKEJV40
Mac
a00015955-J1645RY2HV
Mac
a00017550-KJQTJW6XGF
Mac
a00288695-GVWF39CY5L
Mac
a00297284-D00Y6FP99K
Mac
a00299349-LWH0J69M37
Mac
a00304596-L969730GPJ
Mac
a00304596-TC2MQ4G4H2
Mac
a00345750-MCPQJTGPQ9
Mac
a00362507-C02X20ZVJGH8
Mac
a00362507-V73XFXY2FL
Mac
a00364575-G2Q66WYWK4
Mac
a00430119-QHWX7JKQ5G
Mac
a00488043-F61RF6Y9M4
Mac
a00507800-KR432WQYPL
Mac
a00529310-D7T3DW4XDL
Mac
a00669342-DCQM9W2252
Mac
a00932712-C02CV3X8ML86
Mac
a00932712-D4QPW2C9L0
Mac
a01495958-F5C63F1906
Mac
a01833707-KCDC6H22C3
Mac
a02241439-D2LLFRV0W6
Mac
a02253482-C02JD4SVQ6L7
Mac
a02257123-M2R4YNXCNW
Mac
a02348640-J2N7YGVY14
Mac
a02355845-FVFFLKXNQ05D
Mac
a02423389-FLFV7KF2VX
Mac
a02445852-KWJ4R6L6GV
Mac
a02456553-G06QD7XKWW
Mac
a02482869-HYX4PK92Y4
Mac
admin.integrations's iMac -H12CRHNTJV40
Mac
liannaetchberger's MacBook Pro-C02FD1PXQ05N
Mac
moe-pro-2023
Mac