Cisco Bug Discussions

CSCvs10565 - CUCM ignores ACK for a Re-INVITE if it gets any intermediate UPDATE before the transaction completes

Hey All, We are currently experiencing this bug in a production environment. What's happening is anytime Cisco communicates with a third party sip vendor that happens to send 2 UPDATE's before Cisco respond wigs Cisco out and it will start treating t...

CSCvi65059 - Catalyst 9k Switch - Last reload reason is not updated correctly under "show version" - 1

Experiencing the same in C9200L-48P-4G with Fuji 16.09.04.Not sure if its a bug or some other issue.

CSCvd40382 - IPIVR MIVR JVM heap memory usage is high and core dump due to VXML Documents

Hello, My customer have VVB Ver 11.6 and ES 85 is installed. We hear a "Fragmented audio" in every call in all IVRs, It's happening couple times in month. After investigation I see that when this happend, There is a lots of alerts in the VVB server: ...

Resolved! CSCvr94406 - Cannot download TAXII feeds in Intelligence Sources v6.2.3 -> v6.4.0.4 on either HTTP or HTTPS - 1

It says fixed, however under the Known Fixed Releases it doesn't have a link to the version that is fixed. Also, I skimmed 6.4.0.7 through 6.4.0.4 fixes and found no mention of CSCvr94406. So where is the fix?

CSCvg38077 - Outbound Label contains incorrect NetworkTargetID mapping

Hello,I hit this bug when tried have IVR based campaigns on PCCE 11.6 and Cisco TAC gave me this BUG reference.Just FYI, when You change just NetworkTargetID value router will still use old one (restart of router doesn't help ;) ). I can't say if it'...

CSCvq26077 - Enhancenment Request to support JAWS 2018 and 2019 with Jabber

Has there been any update of the JAWS script for Jabber for Windows since version 332 back in 2017? Still no support for JAWS versions 2018 and 2019? Why isn't this being given priority?

CSCvs06708 - LOW DMA memory on ASA5525 after upgrade to 9.8.4.10

same is on 5512-X with Cisco Adaptive Security Appliance Software Version 9.10(1)

CSCvq19871 - RX traffic get stuck on of interface phy ASIC

Hello,I'm having trouble on a 9200 switch that looks exactly like that title bug.https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvq19871The thing is the command described in the article is not working switch#test platform software fed switch xcvr lp...

CSCvc20156 - Repeated VfeTqBuffersUsedUnderrun interrupts cause a switch reload

Hi Cisco Community, I did not see it posted but this bug is also affecting our Cisco 4500's running Version 03.09.02.E RELEASE (fc4). I have had a switch reload as well as other's reporting the alarm. Thanks!

CSCvb58748 - MAB Stuck on Running State-CGR2010

Is this bug ever going to be fixed?

CSCvq36665 - ISR4K - smand RP/0: 5-Minute Load Average value exceeds warning level 5.00

We have circuit WAN connection without 3G and still getting Error for same.cisco ISR4321/K9 (1RU) processor with 1648789K/6147K bytes of memory. Processor board ID FDO2239A0D8 2 Gigabit Ethernet interfaces 32768K bytes of non-volatile configuration m...

CSCvr60347 - Cisco Email Security Appliance Reflected Cross-Site Scripting

Hi, Since there is no fixed release mentioned in the bug details, what you recommend to address this vulnerability.

CSCvp92098 - Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability - 1

Where can I get the 8.5.151.10 release that is shown in the fixed releases? On the download page for the 5508 WLC there is a warning not to upgrade to 8.5.160.0 if you have 2800 AP's with Flexconnect. I'm just running the 8.5.151.0 release. Is this...

CSCvm46997 - Multiple Vulnerabilities in openssh

Guys, Is there any fix for this VA? Please help.CVE-2018-15473, CVE-2018-15919

Resolved! CSCuv91356 - IOS XE for Cisco 4000 ISR Routers Privileged EXEC Mode Root Shell Access Vulnerability

Hi. On the bug ID page, for train and first fixed release, there is:| 3.13S | 3.13.0aS, 3.13.2aS, 3.13.5aS, 3.13.7aS, 3.13.9S || 3.16S | 3.16.2aS, 3.16.2bS, 3.16.3S || 16.3 | 16.3.5b, 16.3.6 || 16.6 | 16.6.3Would 3.13.1aS be vulnerable? Are there any...

Cisco Bug Discussions

Forum Posts

CSCvs10565 - CUCM ignores ACK for a Re-INVITE if it gets any intermediate UPDATE before the transaction completes

CSCvi65059 - Catalyst 9k Switch - Last reload reason is not updated correctly under "show version" - 1

CSCvd40382 - IPIVR MIVR JVM heap memory usage is high and core dump due to VXML Documents

Resolved! CSCvr94406 - Cannot download TAXII feeds in Intelligence Sources v6.2.3 -> v6.4.0.4 on either HTTP or HTTPS - 1

CSCvg38077 - Outbound Label contains incorrect NetworkTargetID mapping

CSCvq26077 - Enhancenment Request to support JAWS 2018 and 2019 with Jabber

CSCvs06708 - LOW DMA memory on ASA5525 after upgrade to 9.8.4.10

CSCvq19871 - RX traffic get stuck on of interface phy ASIC

CSCvc20156 - Repeated VfeTqBuffersUsedUnderrun interrupts cause a switch reload

CSCvb58748 - MAB Stuck on Running State-CGR2010

CSCvq36665 - ISR4K - smand RP/0: 5-Minute Load Average value exceeds warning level 5.00

CSCvr60347 - Cisco Email Security Appliance Reflected Cross-Site Scripting

CSCvp92098 - Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability - 1

CSCvm46997 - Multiple Vulnerabilities in openssh

Resolved! CSCuv91356 - IOS XE for Cisco 4000 ISR Routers Privileged EXEC Mode Root Shell Access Vulnerability

CSCwn28837 - IDS stuck in Shutdown after UCCX 15 Publisher Rebuild

Tech Flash No.20250715-02

NSO Test Case Automation Using Robot Framework

CSCwp15494 - OSPF process crash in Back to Back Multi-pod

CSCvs68674 - DCNM Config Archive Job Doesn't Get Triggered

Authentication failed due to ... single sign-on URL

BUG CSCua69529 and 12k with PRP-2

CSCwm56731ASA 9.16 SSH login to User-Context is not working ecdsa

Is there actually a fixed version for CVE-2025-20265?

CSCwi61244 - [N9K-PAC-3000W-B]