Symantec Antivirus CAB decomp vulnerability

Multiple vulnerabilities have been announced today in Symantec Antivirus. The most critical of these vulnerabilities could allow arbitrary code execution.
Currently users of 10.0 and 10.1 are being advised to upgrade to 10.2 is not affected. Hopefully the guidance here will become more clear. During last year’s SAV vulnerability it took quite a while before MSP files were released for all supported product branches. Right now, I would have to completely upgrade the client instead of installing a small patch.