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RedHat Linux
RedHat Linux
added 2026/07/06 2:31 p.m.13 views

kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackh323 module. This vulnerability occurs in the DecodeQ931 function when processing a zero-length value from a packet. An integer underflow during a length calculation results in a large, incorrect value...

9.1CVSS5.9AI score0.01338EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
added 2026/07/06 4:59 a.m.13 views

kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackh323 module. This vulnerability occurs in the DecodeQ931 function when processing a zero-length value from a packet. An integer underflow during a length calculation results in a large, incorrect value...

9.1CVSS5.9AI score0.01338EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
added 2026/07/06 4:29 a.m.12 views

kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackh323 module. This vulnerability occurs in the DecodeQ931 function when processing a zero-length value from a packet. An integer underflow during a length calculation results in a large, incorrect value...

9.1CVSS5.9AI score0.01338EPSS
SaveExploits0References5
OSV
OSV
added 2026/07/03 11:46 a.m.10 views

SUSE-SU-2026:2747-1 Security update for libarchive

This update for libarchive fixes the following issues - CVE-2025-60753: bsdtar hangs and OOMs with zero-length pattern matches bsc1253088. - CVE-2026-4424: information disclosure via heap out-of-bounds read in RAR archive processing bsc1259928. - CVE-2026-4426: undefined behavior due to unvalidat...

9.8CVSS7.4AI score0.01073EPSS
SaveExploits1References9
Snyk
Snyk
added 2026/07/03 8:18 a.m.16 views

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop in the udpreceive process. An attacker can cause the client to enter a busy-loop and become unresponsive by continuously sending zero-length UDP datagrams from a malicious HTTP/3 server. Remediation Upgrade libcurl to...

8.7CVSS6.2AI score0.00577EPSS
SaveExploits1References2
Microsoft CVE
Microsoft CVE
added 2026/07/03 8:3 a.m.8 views

Dhcpcd: dhcpcd infinite loop and out-of-bounds read via zero-length ipv6 nd option in router advertisement handling

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6.5CVSS5.9AI score0.00256EPSS
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CVE
CVE
added 2026/07/03 6:12 a.m.69 views

CVE-2026-11352

The CVE-2026-11352 issue affects curl/libcurl: a bug in the QUIC UDP receive path discards zero-length UDP datagrams instead of counting them toward the per-call budget, enabling a connected HTTP/3 peer to continuously send empty datagrams and cause a remote denial-of-service against curl or libc...

7.5CVSS6.7AI score0.00577EPSS
SaveExploits1References3Affected Software1
OSV
OSV
added 2026/07/03 6:12 a.m.9 views

CVE-2026-11352 QUIC zero-length UDP datagrams busy-loop

An issue in curl’s QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service against a curl or libcurl client. Because the helper function discards zero-length UDP datagrams before counting them toward the per-call packet budget, a connected QUIC peer can...

7.5CVSS6.4AI score0.00577EPSS
SaveExploits1References5
Cvelist
Cvelist
added 2026/07/03 6:12 a.m.63 views

CVE-2026-11352 QUIC zero-length UDP datagrams busy-loop

An issue in curl’s QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service against a curl or libcurl client. Because the helper function discards zero-length UDP datagrams before counting them toward the per-call packet budget, a connected QUIC peer can...

0.00577EPSS
SaveExploits1References3
Vulnrichment
Vulnrichment
added 2026/07/03 6:12 a.m.9 views

CVE-2026-11352 QUIC zero-length UDP datagrams busy-loop

An issue in curl’s QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service against a curl or libcurl client. Because the helper function discards zero-length UDP datagrams before counting them toward the per-call packet budget, a connected QUIC peer can...

6.3AI score0.00577EPSS
SaveExploits1References3
Tenable Nessus
Tenable Nessus
added 2026/07/03 12:0 a.m.15 views

openSUSE 16: docker-stable / docker-stable-bash-completion / etc (openSUSE-SU-2026:21205-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21205-1 advisory. This update for docker-stable fixes the following issues - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validati...

9.6CVSS7.5AI score0.1014EPSS
SaveExploits2References18
Positive Technologies
Positive Technologies
added 2026/07/02 12:0 a.m.12 views

PT-2026-57024

Name of the Vulnerable Software and Affected Versions gobgp affected versions not specified Description GoBGP fails to properly handle BGP UPDATE messages containing a zero-length AS PATH attribute. When a configured confederation eBGP peer sends a malformed UPDATE with a syntactically valid AS...

5.9CVSS5.9AI score
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Tenable Nessus
Tenable Nessus
added 2026/07/02 12:0 a.m.8 views

Linux Distros Unpatched Vulnerability : CVE-2026-14258

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length...

6.5CVSS5.8AI score0.00256EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
added 2026/07/01 9:21 p.m.18 views

dnsmasq: NSEC bitmap parsing infinite loop

A denial of service vulnerability was discovered in dnsmasq's DNSSEC validation. When parsing NSEC and NSEC3 bitmap records, the window iteration logic fails to account for the 2-byte window header when advancing through the bitmap data. A specially crafted DNS response with a zero-length bitmap...

7.5CVSS6.1AI score0.07237EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
added 2026/07/01 6:54 p.m.13 views

gnutls: GnuTLS: Denial of Service via DTLS zero-length fragment

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

9.1CVSS5.7AI score0.00805EPSS
SaveExploits0References4
NVD
NVD
added 2026/07/01 11:16 a.m.16 views

CVE-2026-14258

A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length Neighbor Discovery option can bypass validation during packet storage and later be reparsed without adequate validation, causing the parser ...

6.5CVSS0.00256EPSS
SaveExploits0References4
OSV
OSV
added 2026/07/01 11:16 a.m.6 views

DEBIAN-CVE-2026-14258

A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length Neighbor Discovery option can bypass validation during packet storage and later be reparsed without adequate validation, causing the parser ...

6.5CVSS5.7AI score0.00256EPSS
SaveExploits0References1
OSV
OSV
added 2026/07/01 11:16 a.m.15 views

UBUNTU-CVE-2026-14258

A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length Neighbor Discovery option can bypass validation during packet storage and later be reparsed without adequate validation, causing the parser ...

6.5CVSS5.7AI score0.00256EPSS
SaveExploits0References6
CVE
CVE
added 2026/07/01 9:24 a.m.49 views

CVE-2026-14258

CVE-2026-14258 affects dhcpcd’s IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement with a zero-length ND option bypasses validation during packet storage and is reparsed with inadequate validation, causing the parser to enter a non-advancing loo...

6.5CVSS5.7AI score0.00256EPSS
SaveExploits0References4
ATTACKERKB
ATTACKERKB
added 2026/07/01 9:24 a.m.15 views

CVE-2026-14258

A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length Neighbor Discovery option can bypass validation during packet storage and later be reparsed without adequate validation, causing the parser ...

6.5CVSS5.7AI score0.00256EPSS
SaveExploits0References5
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