SUSE CVE-2026-74398

In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dadfailure when state is no longer POSTDAD addrconfdadfailure transitions ifp-state from DAD to POSTDAD via addrconfdadend, which drops ifp-lock on return. The lock is re-acquired after...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104604)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104604 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dadfailure when state is no longer POSTDAD addrconfdadfailure...

CVE-2026-74398

A flaw was found in the Linux kernel's IPv6 address configuration addrconf component. A race condition can occur during the Duplicate Address Detection DAD failure handling. When addrconfdadfailure temporarily releases a lock, a concurrent ipv6deladdr operation can modify the network interface...

UBUNTU-CVE-2026-74398

In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dadfailure when state is no longer POSTDAD addrconfdadfailure transitions ifp-state from DAD to POSTDAD via addrconfdadend, which drops ifp-lock on return. The lock is re-acquired after...

CVE-2026-74398

In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dadfailure when state is no longer POSTDAD addrconfdadfailure transitions ifp-state from DAD to POSTDAD via addrconfdadend, which drops ifp-lock on return. The lock is re-acquired after...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005785)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005785 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6/addrconf: fix a potential refcount underflow for idev Now in addrconfmodrstimer, reference...

EUVD-2023-59787

Malicious code in bioql PyPI...

CVE-2023-53189 ipv6/addrconf: fix a potential refcount underflow for idev

In the Linux kernel, the following vulnerability has been resolved: ipv6/addrconf: fix a potential refcount underflow for idev Now in addrconfmodrstimer, reference idev depends on whether rstimer is not pending. Then modify rstimer timeout. There is a time gap in 1, during which if the pending...

CVE-2023-53189: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: ipv6/addrconf: fix a potential refcount underflow for idev Now in addrconfmodrstimer, reference idev depends on whether rstimer is not pending. Then modify rstimer timeout. There is a time gap in 1, during which if the pending...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2016-3565)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-3565 advisory. - KEYS: Fix ASN.1 indefinite length object parsing This fixes CVE-2016-0758. David Howells Orabug: 23279020 CVE-2016-0758 - net: add validation for...