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RedHat Linux
RedHat Linux
•added 2026/09/09 4:31 a.m.•11 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 4:23 a.m.•11 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 4:17 a.m.•10 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 4:08 a.m.•9 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 4:05 a.m.•10 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 3:07 a.m.•9 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/09/09 3:04 a.m.•10 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS6AI score0.00479EPSS
SaveExploits0References5
Github Security Blog
Github Security Blog
•added 2026/09/08 8:45 p.m.•12 views

HTTPX2: Quadratic SSE line buffering can cause CPU denial of service

Summary HTTPX2's Server-Sent Events SSE parser repeatedly copied and rescanned buffered text when a server split one unterminated line across many response chunks. The total work grows quadratically with the length of the line. An attacker-controlled or compromised SSE endpoint can exploit this...

5.9CVSS5.8AI score0.00533EPSS
SaveExploits0References7Affected Software1
Cvelist
Cvelist
•added 2026/09/02 5:54 p.m.•41 views

CVE-2026-84378 HTTPX2: Quadratic SSE line buffering can cause CPU denial of service

HTTPX2 is a next generation HTTP client for Python. From 2.5.0 until 2.10.0, the HTTPX2 Server-Sent Events parser in src/httpx2/httpx2/sse.py repeatedly copies and rescans buffered text in SSELineDecoder.decode when an attacker-controlled or compromised SSE endpoint splits one unterminated line...

5.9CVSS0.00533EPSS
SaveExploits0References5
OSV
OSV
•added 2026/09/02 5:54 p.m.•9 views

CVE-2026-84378 HTTPX2: Quadratic SSE line buffering can cause CPU denial of service

HTTPX2 is a next generation HTTP client for Python. From 2.5.0 until 2.10.0, the HTTPX2 Server-Sent Events parser in src/httpx2/httpx2/sse.py repeatedly copies and rescans buffered text in SSELineDecoder.decode when an attacker-controlled or compromised SSE endpoint splits one unterminated line...

5.9CVSS5.9AI score
SaveExploits0References7
AstraLinux
AstraLinux
•added 2026/08/24 10:19 a.m.•9 views

Astra Linux – Vulnerability in OpenSSL

Issue summary: Writing large, newline-free data into a BIO chain using the line-buffer filter, where the next BIO performs short writes, can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can cause memory corruption, typically resulting in a crash, leading to a...

4.7CVSS7.3AI score0.00178EPSS
SaveExploits1References2
Microsoft CVE
Microsoft CVE
•added 2026/07/23 8:05 a.m.•12 views

Gdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line buffering

...

5.3CVSS5.7AI score0.00479EPSS
SaveExploits0
Vulnrichment
Vulnrichment
•added 2026/07/20 12:12 p.m.•14 views

CVE-2026-15588 Gdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS5.5AI score0.00479EPSS
SaveExploits0References23
Cvelist
Cvelist
•added 2026/07/20 12:12 p.m.•78 views

CVE-2026-15588 Gdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS0.00479EPSS
SaveExploits0References23
RedHat Linux
RedHat Linux
•added 2026/07/15 10:40 p.m.•18 views

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

5.3CVSS5.4AI score0.00479EPSS
SaveExploits0References5
EUVD
EUVD
•added 2026/06/26 12:04 a.m.•17 views

EUVD-2026-39599

A flaw was found in KubeVirt's downward metrics virtio-serial server. The server reads guest requests using textproto.Reader.ReadLine, which buffers input indefinitely until a newline character is received, with no length limit or read deadline. A user with access to a VM guest that has the...

3.8CVSS5.8AI score0.00134EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
•added 2026/06/06 12:00 a.m.•18 views

EulerOS Virtualization 2.10.1 : openssl (EulerOS-SA-2026-2031)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short...

7.5CVSS6.7AI score0.00958EPSS
SaveExploits2References8
OSV
OSV
•added 2026/05/15 11:11 a.m.•15 views

OESA-2026-2328 compat-openssl11 security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes c...

7.5CVSS6.1AI score0.00958EPSS
SaveExploits2References7
OSV
OSV
•added 2026/04/27 6:33 p.m.•28 views

JLSEC-2026-261 Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter...

Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can cause memory corruption which typically results in a crash, leading ...

4.7CVSS6.7AI score0.00178EPSS
SaveExploits1References9
RedHat Linux
RedHat Linux
•added 2026/04/09 8:50 a.m.•14 views

openssl: OpenSSL: Denial of Service due to out-of-bounds write in BIO filter

A flaw was found in OpenSSL. This vulnerability involves an out-of-bounds write in the line-buffering BIO filter, which can lead to memory corruption. While exploitation is unlikely to be under direct attacker control, a successful attack could cause an application to crash, resulting in a Denial...

6.5AI score0.00178EPSS
SaveExploits1References4
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