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Github Security Blog
Github Security Blog
added 2026/05/21 9:42 p.m.8 views

ImageMagick: Heap Buffer Over-Write in json and yaml encoder of a single byte due to incorrect fix

An incorrect fix that was applied in GHSA-5592-p365-24xh could result in a heap buffer over-write of a single byte...

5.9AI score
Exploits0References3Affected Software17
Snyk
Snyk
added 2026/05/21 9:42 p.m.6 views

Off-by-one Error

Overview Magick.NET-Q16-x86 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

6.9CVSS5.9AI score
Exploits0References2
Snyk
Snyk
added 2026/05/21 9:42 p.m.5 views

Off-by-one Error

Overview Magick.NET-Q16-HDRI-x86 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

6.9CVSS5.9AI score
Exploits0References2
Github Security Blog
Github Security Blog
added 2026/05/21 8:49 p.m.12 views

Russh: Unchecked CryptoVec allocation and growth handling is reachable

Title Unchecked CryptoVec allocation and growth handling was reachable from local agent inputs in current russh releases and from remote SSH traffic in historical pre-0.58.0 releases Summary CryptoVec used unchecked capacity growth, unchecked length arithmetic, and unsafe allocation/locking paths...

5.9AI score
Exploits0References2Affected Software2
Ubuntu
Ubuntu
added 2026/05/21 8:39 p.m.8 views

USN-8294-1: PostgreSQL vulnerabilities

It was discovered that PostgreSQL did not correctly enforce authorization for CREATE TYPE. An attacker could possibly use this issue to execute arbitrary SQL functions. CVE-2026-6472 It was discovered that PostgreSQL incorrectly handled large user input in multiple server features. An attacker...

8.8CVSS6.3AI score0.00076EPSS
Exploits0
RedhatCVE
RedhatCVE
added 2026/05/21 7:57 p.m.4 views

CVE-2026-22554

MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability...

7.8CVSS6AI score0.00014EPSS
Exploits0References1
OSV
OSV
added 2026/05/21 6:52 p.m.3 views

CLSA-2026-1779389543 Fix of 6 CVEs

SECURITY UPDATE: integer wraparound on 32-bit systems in palloc callers - debian/patches/CVE-2026-6473.patch: integer wraparound on 32-bit systems in palloc callers - CVE-2026-6473 SECURITY UPDATE: format-string memory disclosure in timeofday via crafted timezones -...

8.8CVSS6AI score0.00076EPSS
Exploits0References1
GithubExploit
GithubExploit
added 2026/05/21 6:52 p.m.44 views

rgui-3.4.4-seh-bof-exploit

Exploração de Buffer Overflow SEH Overwrite no RGui 3.4.4...

5.8AI score
Exploits0
IBM Security Bulletins
IBM Security Bulletins
added 2026/05/21 4:35 p.m.4 views

Security Bulletin: A vulnerability in IBM Semeru affects IBM® Db2®. (Jan 2026 CPU)

Summary There is a vulnerability in IBM Semeru Version 21.0.9.0 and earlier used by IBM® Db2®. These issues were disclosed as part of the IBM Java SDK updates in Jan 2026. Vulnerability Details CVEID:CVE-2026-1188 DESCRIPTION: In the Eclipse OMR port library component since release 0.2.0, an API...

9.8CVSS7.5AI score0.00025EPSS
Exploits0Affected Software1
Rockylinux
Rockylinux
added 2026/05/21 4:27 p.m.7 views

nginx security update

An update is available for nginx. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list nginx is a web and proxy server supporting HTTP and other protocols, with a foc...

8.8CVSS7.7AI score0.00064EPSS
Exploits0
OSV
OSV
added 2026/05/21 4:27 p.m.4 views

RLSA-2026:7002 Important: nginx security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files CVE-2026-32647 NGINX: NGINX: Denial of Service or file...

8.2CVSS7.7AI score0.00064EPSS
Exploits0References5
Snyk
Snyk
added 2026/05/21 3:53 p.m.6 views

Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow via the checktemplate and tokenizecleanup functions in the checktemplate.cpp component of the executable. An attacker can cause a crash or disrupt service by providing specially crafted input to these functions...

7.3CVSS5.8AI score0.00015EPSS
Exploits0References2
IBM Security Bulletins
IBM Security Bulletins
added 2026/05/21 3:53 p.m.17 views

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Base OS issues

Summary IBM Watson Speech Services Cartridge is vulnerable to multiple Base OS issues. We have updated the base image used by our Speech Services and the following vulnerabilities have been addressed. Please read the details for remediation below. Vulnerability Details CVEID:CVE-2025-11187...

8.8CVSS7.5AI score0.02889EPSS
Exploits8Affected Software1
CloudLinux
CloudLinux
added 2026/05/21 3:37 p.m.6 views

httpd: Fix of 5 CVEs

CVE-2026-28780: modproxyajp 4-byte heap buffer overflow when contacting a malicious AJP backend off-by-AJPHEADERLEN check in ajpmsgcheckheader - CVE-2026-34059: modproxyajp heap over-read in ajpparsedata on short AJP replies - CVE-2026-33006: modauthdigest used non-constant-time strcmp for...

9.8CVSS6AI score0.00247EPSS
Exploits1
RedhatCVE
RedhatCVE
added 2026/05/21 3:29 p.m.10 views

CVE-2026-43498

A flaw was found in the Linux kernel's accel/ivpu module. This vulnerability allows for the re-exporting of imported Graphics Execution Manager GEM buffers. When these buffers are re-exported, it leads to a loss of their original flag settings, which can result in incorrect device access and...

7.8CVSS5.8AI score0.00015EPSS
Exploits0References4
NVD
NVD
added 2026/05/21 3:16 p.m.7 views

CVE-2026-36189

Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustifyd-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the checktemplate.cpp, checktemplate function, tokenizecleanup function, uncrustify...

6.2CVSS0.00015EPSS
Exploits0References3
UbuntuCve
UbuntuCve
added 2026/05/21 3:16 p.m.8 views

CVE-2026-36189

Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustifyd-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the checktemplate.cpp, checktemplate function, tokenizecleanup function, uncrustify...

6.2CVSS5.8AI score0.00015EPSS
Exploits0References1
OSV
OSV
added 2026/05/21 3:16 p.m.3 views

UBUNTU-CVE-2026-36189

Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustifyd-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the checktemplate.cpp, checktemplate function, tokenizecleanup function, uncrustify...

6.2CVSS5.8AI score0.00015EPSS
Exploits0References2
IBM Security Bulletins
IBM Security Bulletins
added 2026/05/21 3:13 p.m.6 views

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a memory leak or buffer overflow in UltraJSON [CVE-2026-32874, CVE-2026-32875]

Summary IBM Watson Speech Services Cartridge is vulnerable to a memory leak or buffer overflow in UltraJSON due to multiple issues CVE-2026-32874, CVE-2026-32875. UltraJSON is used in our speech runtimes. This vulnerabilitiy has been addressed. Please read the details for remediation below...

7.5CVSS6AI score0.00077EPSS
Exploits1Affected Software1
IBM Security Bulletins
IBM Security Bulletins
added 2026/05/21 3:10 p.m.7 views

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a security bypass in pyOpenSSL [CVE-2026-27448, CVE-2026-27459]

Summary IBM Watson Speech Services Cartridge is vulnerable to a security bypass in pyOpenSSL due to a flaw allowing user provided callback to settlsextservernamecallback. This raises an unhandled exception, resulting in connections being accepted that could allow bypassing of security-sensitive...

9.8CVSS5.8AI score0.00043EPSS
Exploits0Affected Software1
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