https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2022-33324.htmlhttps://patchthecve.com/cve/CVE-2022-33324.htmlWed, 17 Jun 2026 04:49:08 +0000HIGH 7.5: Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU Firmware versions "32" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU Firmware versions "65" and prior, Mitsubishi Electric Corporation MELSEChttps://patchthecve.com/cve/CVE-2022-24296.htmlhttps://patchthecve.com/cve/CVE-2022-24296.htmlWed, 17 Jun 2026 04:31:34 +0000HIGH 7.5: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Air Conditioning System G-150AD Ver. 3.21 and prior, Air Conditioning System AG-150A-A Ver. 3.21 and prior, Air Conditioning System AG-150A-J Ver. 3.21 and prior, Air Conditioning System GB-50AD Ver. 3.21 and prior, Air Conditioning Shttps://patchthecve.com/cve/CVE-2022-25163.htmlhttps://patchthecve.com/cve/CVE-2022-25163.htmlWed, 17 Jun 2026 04:33:07 +0000CRITICAL 9.8: Improper Input Validation vulnerability in Mitsubishi Electric MELSEC-Q Series QJ71E71-100 first 5 digits of serial number "24061" or prior, Mitsubishi Electric MELSEC-L series LJ71E71-100 first 5 digits of serial number "24061" or prior and Mitsubishi Electric MELSEC iQ-R Series RD81MES96N firmwarehttps://patchthecve.com/cve/CVE-2021-20611.htmlhttps://patchthecve.com/cve/CVE-2021-20611.htmlWed, 17 Jun 2026 03:34:07 +0000HIGH 7.5: Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Series R16/32/64MTCPU, MELSEC ihttps://patchthecve.com/cve/CVE-2021-20610.htmlhttps://patchthecve.com/cve/CVE-2021-20610.htmlWed, 17 Jun 2026 03:34:06 +0000HIGH 7.5: Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Seriehttps://patchthecve.com/cve/CVE-2021-20609.htmlhttps://patchthecve.com/cve/CVE-2021-20609.htmlWed, 17 Jun 2026 03:34:06 +0000HIGH 7.5: Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Series R16/32/64MTCPU, https://patchthecve.com/cve/CVE-2021-20593.htmlhttps://patchthecve.com/cve/CVE-2021-20593.htmlWed, 17 Jun 2026 03:34:04 +0000HIGH 7.1: Incorrect Implementation of Authentication Algorithm in Mitsubishi Electric Air Conditioning System/Centralized Controllers (G-50A Ver.2.50 to Ver. 3.35, GB-50A Ver.2.50 to Ver. 3.35, AG-150A-A Ver.3.20 and prior, AG-150A-J Ver.3.20 and prior, GB-50ADA-A Ver.3.20 and prior, GB-50ADA-J Ver.3.20 and phttps://patchthecve.com/cve/CVE-2021-20595.htmlhttps://patchthecve.com/cve/CVE-2021-20595.htmlWed, 17 Jun 2026 03:34:05 +0000HIGH 8.2: Improper Restriction of XML External Entity Reference vulnerability in Mitsubishi Electric Air Conditioning System/Centralized Controllers (G-50A Ver.3.35 and prior, GB-50A Ver.3.35 and prior, GB-24A Ver.9.11 and prior, AG-150A-A Ver.3.20 and prior, AG-150A-J Ver.3.20 and prior, GB-50ADA-A Ver.3.20 https://patchthecve.com/cve/CVE-2021-20589.htmlhttps://patchthecve.com/cve/CVE-2021-20589.htmlWed, 17 Jun 2026 03:34:04 +0000HIGH 7.5: Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model co