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OSV
OSV
added 2026/05/18 4:35 p.m.23 views

CLSA-2026-1779122132 expat: Fix of CVE-2026-45186

CVE-2026-45186: fix quadratic runtime behavior in attribute collision detection...

7.5CVSS5.8AI score0.0046EPSS
SaveExploits1References1
Microsoft CVE
Microsoft CVE
added 2026/05/15 8:02 a.m.32 views

Unbounded chunk-size hex digits in cowlib cause quadratic CPU and memory DoS

...

8.7CVSS5.8AI score0.00431EPSS
SaveExploits0
RedHat Linux
RedHat Linux
added 2026/05/14 11:37 p.m.16 views

net/mail: golang: net/mail: Denial of Service via pathological email address parsing

A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...

7.5CVSS6.9AI score0.00798EPSS
SaveExploits0References8
OSV
OSV
added 2026/05/14 10:33 p.m.14 views

SUSE-SU-2026:1861-1 Security update for go1.26

This update for go1.26 fixes the following issues Security issues: - CVE-2026-33811: net: crash when handling long CNAME response bsc1264508. - CVE-2026-33814: net/http: infinite loop in HTTP/2 transport when given bad SETTINGSMAXFRAMESIZE bsc1264506. - CVE-2026-39817: cmd/go: 'go tool pack' does...

7.5CVSS5.8AI score0.00813EPSS
SaveExploits0References25
Github Security Blog
Github Security Blog
added 2026/05/14 1:08 p.m.21 views

Absinthe: Quadratic fragment-name uniqueness check

Summary An unauthenticated attacker can stall an Absinthe-backed GraphQL endpoint by submitting a query that contains many fragment definitions. The fragment-name uniqueness validation phase is ON² in the number of fragments, so a single modestly-sized request burns seconds of CPU per worker, and...

8.7CVSS5.8AI score0.00624EPSS
SaveExploits1References6Affected Software1
OSV
OSV
added 2026/05/14 1:08 p.m.54 views

GHSA-9MHV-8H52-Q7Q2 Absinthe: Quadratic fragment-name uniqueness check

Summary An unauthenticated attacker can stall an Absinthe-backed GraphQL endpoint by submitting a query that contains many fragment definitions. The fragment-name uniqueness validation phase is ON² in the number of fragments, so a single modestly-sized request burns seconds of CPU per worker, and...

8.7CVSS5.8AI score0.00624EPSS
SaveExploits1References6
Vulnrichment
Vulnrichment
added 2026/05/11 6:06 p.m.13 views

CVE-2026-7790 Unbounded chunk-size hex digits in cowlib cause quadratic CPU and memory DoS

Uncontrolled Resource Consumption vulnerability in ninenines cowlib cowhttpte module allows Excessive Allocation. The chunked transfer-encoding parser in cowhttpte accepts an unbounded number of hex digits in the chunk-size field. Each digit causes a bignum multiplication Len 16 + digit, so parsi...

8.7CVSS5.9AI score0.00431EPSS
SaveExploits0References3
OSV
OSV
added 2026/05/11 5:31 p.m.43 views

BIT-LIBPYTHON-2025-12084 Quadratic complexity in node ID cache clearing

When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents...

6.3CVSS6.9AI score0.00799EPSS
SaveExploits0References15
OSV
OSV
added 2026/05/11 5:44 a.m.10 views

BIT-GOLANG-2026-42499 Quadratic string concatenation in consumePhrase in net/mail

Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322...

7.5CVSS5.8AI score0.00798EPSS
SaveExploits0References66
NVD
NVD
added 2026/05/09 8:16 p.m.40 views

CVE-2026-42245

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send responses which are...

7.5CVSS0.0041EPSS
SaveExploits0References7
OSV
OSV
added 2026/05/09 8:16 p.m.10 views

DEBIAN-CVE-2026-42245

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send responses which are...

7.5CVSS5.7AI score0.0041EPSS
SaveExploits0References1
EUVD
EUVD
added 2026/05/09 7:37 p.m.15 views

EUVD-2026-28923

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send responses which are...

2.3CVSS5.7AI score0.0041EPSS
SaveExploits0References7
OSV
OSV
added 2026/05/09 7:37 p.m.11 views

CVE-2026-42245 net-imap: Quadratic complexity when reading response literals

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send responses which are...

2.3CVSS5.9AI score
SaveExploits0References9
CVE
CVE
added 2026/05/09 7:37 p.m.103 views

CVE-2026-42245

Net::IMAP (Ruby) is affected by a performance vulnerability in Net::IMAP::ResponseReader, where reading large responses with many string literals causes quadratic time complexity. This can be exploited by a hostile server to exhaust the client’s CPU, leading to a denial of service. The issue has ...

7.5CVSS5.7AI score0.0041EPSS
SaveExploits0References7Affected Software1
Cvelist
Cvelist
added 2026/05/09 7:37 p.m.52 views

CVE-2026-42245 net-imap: Quadratic complexity when reading response literals

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send responses which are...

2.3CVSS0.0041EPSS
SaveExploits0References7
CNNVD
CNNVD
added 2026/05/09 12:00 a.m.24 views

Net::IMAP 安全漏洞

Net::IMAP is a Ruby client API for the IMAP message access protocol, developed by Ruby Open Source. Versions of Net::IMAP prior to 0.4.24, 0.5.14, and 0.6.4 contained security vulnerabilities. These vulnerabilities stemmed from the use of ResponseReader, which had a quadratic time complexity when...

7.5CVSS5.8AI score0.0041EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
added 2026/05/09 12:00 a.m.18 views

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: golang (UTSA-2026-016818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016818 advisory. Within HostnameError.Error, when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is...

7.5CVSS7.1AI score0.00457EPSS
SaveExploits2References4
NVD
NVD
added 2026/05/08 4:16 p.m.49 views

CVE-2026-43967

Inefficient Algorithmic Complexity vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via quadratic fragment-name uniqueness validation. 'Elixir.Absinthe.Phase.Document.Validation.UniqueFragmentNames':run/2 iterates over all fragments and for each one calls...

8.7CVSS0.00624EPSS
SaveExploits1References4
Vulnrichment
Vulnrichment
added 2026/05/08 3:42 p.m.12 views

CVE-2026-43967 Quadratic fragment-name uniqueness check causes denial of service in absinthe

Inefficient Algorithmic Complexity vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via quadratic fragment-name uniqueness validation. 'Elixir.Absinthe.Phase.Document.Validation.UniqueFragmentNames':run/2 iterates over all fragments and for each one calls...

8.7CVSS5.8AI score0.00624EPSS
SaveExploits1References4
OSV
OSV
added 2026/05/08 3:42 p.m.34 views

EEF-CVE-2026-43967 Quadratic fragment-name uniqueness check causes denial of service in absinthe

Summary Inefficient Algorithmic Complexity vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via quadratic fragment-name uniqueness validation. 'Elixir.Absinthe.Phase.Document.Validation.UniqueFragmentNames':run/2 iterates over all fragments and for each one call...

8.7CVSS5.8AI score0.00624EPSS
SaveExploits1References4
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