CVE-2026-73508

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord, and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName failed to...

UBUNTU-CVE-2026-73508

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord, and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName failed to...

io.netty/netty-codec-http: Netty: Memory exhaustion in netty-codec-http (decompression bomb)

A flaw was found in the Netty netty-codec-http component. A remote attacker can send HTTP requests containing highly compressed data. The HTTP decoder in netty-codec-http fails to properly limit the decompression of this content, causing the system to consume excessive memory. This can lead to...

io.netty/netty-codec-haproxy: Netty codec-haproxy: Denial of Service via crafted PROXY protocol v2 message

A flaw was found in Netty's codec-haproxy module. A remote attacker could exploit a vulnerability in the HAProxyMessageDecoder by sending a specially crafted PROXY protocol v2 message. This leads to unbounded buffer accumulation, causing a denial of service DoS due to memory exhaustion...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +25196 more potentially affected by CVE-2026-73508 via io.netty:netty-codec-dns (>=4.1.0.beta4, <=4.1.135.final)

io.netty:netty-codec-dns MAVEN version =4.1.0.beta4, =0.0.1, =1.0.0, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0, =0.1.0, =0.2.0, =0.2.0, =0.28.0 and more Source cves: CVE-2026-73508 Source...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.covia:covia-sql (0.6.0) +4543 more potentially affected by CVE-2026-73508 via io.netty:netty-codec-dns (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-dns MAVEN version =4.2.0.final, =0.4.0, =0.4.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =1.0.0-beta, =0.6.4, =0.6.4, =0.6.4, =0.1.0, =1.8.1 and more Source cves: CVE-2026-73508 Source advisory: MEND:CVE-2026-73508...

CVE-2026-73508

The Netty network application framework is vulnerable to a memory leak in its DNS codec when processing malicious DNS packets containing invalid domain names. The root cause is that io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord(), an...

EUVD-2026-58086

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord, and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName failed to...

CVE-2026-73508

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord, and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName failed to...

CVE-2026-73508

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord, and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName failed to...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +910 more potentially affected by CVE-2026-73507 via io.netty:netty-codec-xml (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-xml MAVEN version =4.2.0.final, =4.2.15.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-xml and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 - cn.hserver:hserv...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.chronon:service_2.11 (>=def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, <=0.0.115) +4631 more potentially affected by CVE-2026-73507 via io.netty:netty-codec-xml (>=4.1.39.final, <=4.1.135.final)

io.netty:netty-codec-xml MAVEN version =4.1.39.final, =0.0.1, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =3.30.1.1, =3.10.0.5, =0.2.3.5, =0.0.1, =5.1.0, =2.0.21, =2.0.28 and more Source cves...

Pillow: Pillow: Memory disclosure or denial of service via crafted McIdas AREA image

A flaw was found in Pillow prior to 12.3.0. When an uncompressed McIdas AREA image is loaded from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width. Pixel access such as Image.tobytes, getpixel, convert, or save ca...

Security Bulletin: Vulnerability in netty affects IBM Netezza Appliance

Summary The netty package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2026-42579, CVE-2026-42578 Vulnerability Details CVEID:CVE-2026-42579 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final an...

netty-codec-haproxy: Netty-codec-haproxy: Denial of Service via malformed HAProxy message

A flaw was found in netty-codec-haproxy, a component of the Netty network application framework. A remote attacker can exploit this vulnerability by sending a specially crafted HAProxy message with a malformed PP2TYPESSL TLV Type-Length-Value header. This can lead to an IndexOutOfBoundsException...

netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak

A flaw was found in netty-codec-http2. A remote attacker could send specially crafted frames that cause a resource leak within the DelegatingDecompressorFrameListener class. This resource leak could lead to an Out Of Memory Error OOME, potentially causing a Denial of Service DoS by taking down th...

netty: io.netty/netty-codec-http: Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec

A flaw was found in Netty. A remote attacker can exploit a vulnerability in the SpdyHttpDecoder handler of Netty's SPDY-to-HTTP codec. When processing a client-initiated SYNSTREAM frame, the decoder fails to release allocated memory if the stream is reset or content limits are exceeded. This...

Important: Red Hat Security Advisory: Streams for Apache Kafka 3.2.1 release and security update

Streams for Apache Kafka 3.2.1 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

netty: Netty: High integrity impact due to improper DNS domain name constraint enforcement

A flaw was found in Netty. Netty's DNS Domain Name System codec does not properly enforce domain name constraints as defined in RFC 1035 during both encoding and decoding processes. This vulnerability allows a remote attacker to exploit the decoder using malicious DNS responses or exploit the...

netty-codec-haproxy: Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from crafted PROXY protocol headers

A flaw was found in the Netty HAProxy PROXY protocol v2 codec. A remote attacker can exploit this vulnerability by sending a specially crafted HAProxy PROXY protocol v2 header with nested PP2TYPESSL type-length-value TLV records. This can lead to a memory leak, causing the underlying cumulation...