Security Briefs
Page 88 of 90.
Alerts tracked
2651
Security flaws we track for Upstate SC businesses.
Known exploited
504
On CISA’s list of vulnerabilities attackers are actively using. Patch these first.
New exploited this month
60
Fresh additions to that CISA list since the first of the month.Feeds last synced Aug 23, 2026, 6:00 AM UTC.
Showing page 88 (24 alerts) of 2139.
Apache HTTP Server: mod_rewrite elevation of privileges via ap_expr vulnerability
Apache HTTP Server: mod_rewrite elevation of privileges via ap_expr vulnerability (CVE-2026-24072) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Apache HTTP Server: http2: double free and possible RCE on early reset vulnerability
Apache HTTP Server: http2: double free and possible RCE on early reset vulnerability (CVE-2026-23918) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: qrtr: Drop the MHI auto_queue feature for IPCR DL channels
net net: qrtr: Drop the MHI auto_queue feature for IPCR DL channels (CVE-2025-71285) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
inet: frags: flush pending skbs in fqdir_pre_exit()
inet inet: frags: flush pending skbs in fqdir_pre_exit() (CVE-2025-68768) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Util-linux: util-linux: access control bypass due to improper hostname canonicalization vulnerability
Util-linux: util-linux: access control bypass due to improper hostname canonicalization vulnerability (CVE-2026-3184) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
-EBUSY error path of tls_do_encryption vulnerability
net net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (CVE-2026-31533) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
util-linux mount(8) - Loop Device Setup vulnerability
util-linux mount(8) - Loop Device Setup vulnerability (CVE-2026-27456) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Apache Thrift: Swift Range crash in skip()
Apache Apache Thrift: Swift Range crash in skip() (CVE-2026-41604) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
JsonTemplateLayout vulnerability
Apache Apache Log4j JSON Template Layout: Improper serialization of non-finite floating-point values in JsonTemplateLayout (CVE-2026-34481) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Apache Log4j Core: Silent log event loss in XmlLayout due to unescaped XML 1.0 forbidden characters
Apache Apache Log4j Core: Silent log event loss in XmlLayout due to unescaped XML 1.0 forbidden characters (CVE-2026-34480) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Log4j1XmlLayout due to unescaped XML 1.0 forbidden characters vulnerability
Apache Apache Log4j 1 to Log4j 2 bridge: Silent log event loss in Log4j1XmlLayout due to unescaped XML 1.0 forbidden characters (CVE-2026-34479) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
TLS configuration vulnerability
Apache Apache Log4j Core: verifyHostName attribute silently ignored in TLS configuration, allowing hostname verification bypass (CVE-2026-34477) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Windows asyncio.ProacterEventLoop.sock_recvfrom_into() when using nbytes vulnerability
Windows asyncio.ProacterEventLoop.sock_recvfrom_into() when using nbytes vulnerability (CVE-2026-3298) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
bond_debug_rlb_hash_show vulnerability
net net: bonding: fix NULL deref in bond_debug_rlb_hash_show (CVE-2026-31546) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: openvswitch: Avoid releasing netdev before teardown completes vulnerability
net net: openvswitch: Avoid releasing netdev before teardown completes (CVE-2026-31508) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: skb: fix cross-cache free of KFENCE-allocated skb head vulnerability
net net: skb: fix cross-cache free of KFENCE-allocated skb head (CVE-2026-31429) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: macb: Use dev_consume_skb_any() to free TX SKBs vulnerability
net net: macb: Use dev_consume_skb_any() to free TX SKBs (CVE-2026-31563) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Windows Graphics Component Elevation of Privilege Vulnerability
Microsoft Windows Graphics Component Elevation of Privilege (CVE-2026-21246) was added to Microsoft’s security update guidance. Acknowledgement added. This is an informational change only. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability
Microsoft Microsoft Dynamics 365 (On-Premises) Information Disclosure (CVE-2026-33103) was added to Microsoft’s security update guidance. Added acknowledgements. This is an informational change only. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Microsoft Power Apps Desktop Client Spoofing Vulnerability
Microsoft Microsoft Power Apps Desktop Client Spoofing (CVE-2026-26149) was added to Microsoft’s security update guidance. CVE-2026-26149 Microsoft Power Apps Desktop Client Spoofing Vulnerability PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: sched: act_csum: validate nested VLAN headers vulnerability
net net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: ipv6: flowlabel: defer exclusive option free until RCU teardown vulnerability
net net: ipv6: flowlabel: defer exclusive option free until RCU teardown (CVE-2026-31680) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
packet corruption vulnerability
net net/sched: sch_netem: fix out-of-bounds access in packet corruption (CVE-2026-31675) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
net: rfkill: prevent unlimited numbers of rfkill events from being created vulnerability
net net: rfkill: prevent unlimited numbers of rfkill events from being created (CVE-2026-31670) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.