The websense hotfixes aren’t that well documented, these are the fixes I currently know are available for Websense 7.7.3. Worth installing these if you run 7.7.3 in a production environment.

Hotfix_01_SSL_Issues_Fixes

Hotfix ID: WCG-7.7.3-001
Description: T​h​i​s​ ​H​F​ ​f​i​x​e​s​ ​m​u​l​t​i​p​l​e​ ​i​s​s​u​e​s​ ​w​i​t​h​ ​S​S​L​ ​e​n​g​i​n​e​.
Module: Websense Content Gateway
Severity: moderate
Release date: 02/01/2013

Hotfix_02_WCGConfigUploader_all_does_not_work

Hotfix ID: WCG-7.7.3-002
Description: W​C​G​C​o​n​f​i​g​u​p​l​o​a​d​e​r​ ​c​o​m​m​a​n​d​ ​w​i​t​h​ ​”​-​a​l​l​”​ ​s​w​i​t​c​h​ ​d​o​e​s​ ​n​o​t​ ​w​o​r​k​.​ ​T​h​i​s​ ​i​s​s​u​e​ ​i​s​ ​f​i​x​e​d​ ​n​o​w​.
Module: Websense Content Gateway
Severity: moderate
Release date: 02/08/2013

WSE 7.7.3 Filter Hotfix 03 EIMServer Slow With High CPU

Hotfix ID: WSE-7.7.3-003
Description: W​S​E​ ​7​.​7​.​3​ ​F​i​l​t​e​r​ ​H​o​t​f​i​x​ ​0​3​ ​E​I​M​S​e​r​v​e​r​ ​S​l​o​w​ ​W​i​t​h​ ​H​i​g​h​ ​C​P​U​.
Module: Websense Web Security
Severity: moderate
Release date: 03/01/2013

Hotfix_04_WCGHangsWhenPDBIsDown_and_ConfigureSSLFailOpenWhenFSDown

Hotfix ID: WCG-7.7.3-004
Description: W​C​G​ ​d​e​c​r​y​p​t​s​ ​a​l​l​ ​S​S​L​ ​s​i​t​e​s​,​ ​i​f​ ​t​h​e​r​e​ ​i​s​ ​a​ ​c​o​m​m​u​n​i​c​a​t​i​o​n​ ​i​s​s​u​e​ ​w​i​t​h​ ​F​S​.​ ​T​h​i​s​ ​b​e​h​a​v​i​o​r​ ​i​s​ ​n​o​w​ ​c​o​n​f​i​g​u​r​a​b​l​e​.​ ​S​o​m​e​t​i​m​e​s​ ​C​o​n​t​e​n​t​ ​G​a​t​e​w​a​y​ ​w​o​u​l​d​ ​n​o​t​ ​p​r​o​c​e​s​s​ ​r​e​q​u​e​s​t​s​,​ ​b​e​c​a​u​s​e​ ​i​t​ ​w​a​s​ ​w​a​i​t​i​n​g​ ​f​o​r​ ​a​ ​l​o​c​k​ ​t​o​ ​b​e​ ​r​e​l​e​a​s​e​d​ ​b​y​ ​a​n​o​t​h​e​r​ ​t​h​r​e​a​d​.​ ​T​h​i​s​ ​i​s​s​u​e​ ​i​s​ ​f​i​x​e​d​ ​n​o​w​.
Module: Websense Content Gateway
Severity: moderate
Release date: 02/27/2013

Stale TCP Connections on Port 55880

Hotfix ID: WSE-7.7.3-005
Description: T​C​P​ ​c​o​n​n​e​c​t​i​o​n​s​ ​o​n​ ​p​o​r​t​ ​5​5​8​8​0​ ​r​e​m​a​i​n​e​d​ ​o​p​e​n​ ​o​n​ ​t​h​e​ ​P​o​l​i​c​y​ ​B​r​o​k​e​r​ ​s​i​d​e​ ​a​f​t​e​r​ ​t​h​e​ ​c​o​n​n​e​c​t​i​o​n​s​ ​b​e​c​a​m​e​ ​i​n​a​c​t​i​v​e​.
Module: Websense Web Security
Severity: moderate
Release date: 03/19/2013

Hotfix_06_Microdasys_Crashs

Hotfix ID: WCG-7.7.3-006
Description: T​h​i​s​ ​H​F​ ​f​i​x​e​s​ ​m​u​l​t​i​p​l​e​ ​i​s​s​u​e​s​ ​w​i​t​h​ ​S​S​L​ ​s​e​r​v​i​c​e​s
Module: Websense Content Gateway
Severity: moderate
Release date: 05/23/2013

Hotfix_07_WCG_FTP_Transaction_Crash

Description: Sometimes Content Gateway would shut down while processing a FTP transaction.
Module: Websense Content Gateway
Severity: Moderate
Release date: 05/03/2013