CVE-2026-119053

A flaw was found in lwIP. The Simple Network Management Protocol SNMP agent contains an out-of-bounds read vulnerability in the snmppbufstreamwriteto function due to improper buffer bounds calculation during copy operations. A remote unauthenticated attacker with knowledge of the read community...

CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

Linux Distros Unpatched Vulnerability : CVE-2026-119053

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead ...

CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

DEBIAN-CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

UBUNTU-CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053 lwIP 2.0.0 through 2.2.1 SNMP Agent Out-of-Bounds Read via snmp_pbuf_stream_writeto()

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053 lwIP 2.0.0 through 2.2.1 SNMP Agent Out-of-Bounds Read via snmp_pbuf_stream_writeto()

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

EUVD-2026-112819

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053

The lwIP stack, versions 2.0.0 through 2.2.1 built with the SNMP agent , contains an out-of-bounds read vulnerability in the snmp_pbuf_stream_writeto() function. The root cause is that the function performs bounds copies using pbuf->len instead of the actual remaining bytes. Remote unauthentic...

CVE-2026-119053 lwIP 2.0.0 through 2.2.1 SNMP Agent Out-of-Bounds Read via snmp_pbuf_stream_writeto()

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

lwIP Developers lwip buffer error vulnerability

In lwIP Developers, versions 2.0.0 through 2.2.1 contain a buffer error vulnerability. This vulnerability arises because, when using an SNMP agent, the snmppbufstreamwriteto function copies data based on pbuf-len rather than the remaining bytes, leading to an out-of-bounds read. Unauthenticated...

PT-2026-132127

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmp pbuf stream writeto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

CVE-2026-119053: lwIP: lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in…

lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmppbufstreamwriteto that bounds copies by pbuf-len instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent...

Rocky Linux 9.6 [CIQ] Security Update: net-snmp / net-snmp-agent-libs / net-snmp-agent-libs-debuginfo / etc (ciqsa-2026_1203)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20261203 advisory. This advisory aggregates security fixes for the net-snmp SRPM in CIQ LTS 9.6. It addresses 1 CVE: CVE-2025-68615. Tenable has extracted the preceding description...

CentOS Linux 7.9 [CIQ] Security Update: net-snmp / net-snmp-agent-libs / net-snmp-debuginfo / etc (ciqsa-2026_0724)

The CentOS Linux 7.9 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260724 advisory. This advisory aggregates security fixes for the net-snmp SRPM in CIQ CentOS Bridge 7.9. It addresses 1 CVE: CVE-2025-68615. Tenable has extracted the preceding...

Rocky Linux 9.2 [CIQ] Security Update: net-snmp / net-snmp-agent-libs / net-snmp-agent-libs-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_0463)

The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260463 advisory. This advisory aggregates security fixes for the net-snmp SRPM in CIQ LTS 9.2. It addresses 15 CVEs: CVE-2025-68615, CVE-2022-24808, CVE-2014-3565,...

Rocky Linux 8.6 [CIQ] Security Update: net-snmp / net-snmp-agent-libs / net-snmp-agent-libs-debuginfo / etc Multiple Vulnerabilities (ciqsa-2026_0118)

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260118 advisory. This advisory aggregates security fixes for the net-snmp SRPM in CIQ LTS 8.6. It addresses 16 CVEs: CVE-2018-1000116, CVE-2025-68615, CVE-2022-44792,...