Archive
20 August 2026
Vulnerabilities first published on this day (UTC), newest first.
495 results · Feed
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High 7.5
An attacker that can reach a container's published TCP port may be able to force the host's forwarding process to buffe…
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High 7.5
tor before 0.4.9.9 was prone to an out-of-bounds write when parsing a consensus or detached signature with unexpected s…
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Medium 5.3
Mailpit: SMTP DATA line reader buffers over-limit input before size enforcement
Mailpit is an email testing tool and API for developers. From 1.30.0 until 1.30.5, Mailpit's internal/smtpd/smtpd.go readData() function calls bufio.Reader.ReadBytes before applying the len(data)+len(line) size check to the completed SMTP DATA line against Se…
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Medium 5.3
Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection
Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit reads SMTP commands through internal/smtpd/smtpd.go session.readLine() using bufio.Reader.ReadString before session.parseLine() parses the verb or the RFC 5321 512-octet command…
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High 7.2
OTRS Community Edition OS Command Injection via PGP Configuration
OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encryption module that allows administrators to execute arbitrary operating-system commands by supplying crafted values for the PGP binary path and command options.…
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Medium 6.9
HTTP/2 header field values containing CR, LF or NUL are passed to the application unvalidated in Bandit
Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in mtrudel bandit allows an unauthenticated remote attacker to smuggle CR, LF, or NUL characters into application-visible request headers via HTTP/2. Bandit.HTTP2.Stream.read_headers/1…
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High 8.7
HTTP/2 connection-window starvation pins Plug processes indefinitely in Bandit
Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows an unauthenticated remote attacker to pin an unbounded number of HTTP/2 stream processes indefinitely via connection-level flow control. When a stream's response body …
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Medium 5.3
Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling
Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit decodes attacker-supplied image attachments into a full raster before checking decoded dimensions, pixel count, or memory use in the GET /api/v1/message/{id}/part/{partID}/thumb…
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Medium 6.5
tor before 0.4.9.9 was prone to a NULL write after free when sending a CONFLUX_SWITCH cell fails. The return value of r…
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Medium 4.7
DiceBear: SVG injection via the unescaped rotate option in @dicebear/core (and fontSize/fontWeight in @dicebear/initials)
DiceBear is an avatar library for designers and developers. Prior to 9.4.3, @dicebear/core interpolates the rotate option into an SVG transform attribute without XML escaping in addRotate in packages/@dicebear/core/src/utils/svg.ts, while @dicebear/initials s…
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Medium 5.8
libvips: A well-crafted PPM image processed via a custom source could lead to possible heap buffer write overflow
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, applications that define unusual custom libvips sources and use them to process untrusted uncompressed PPM images can trigger a max/min error in vips_source_read_to_mem…
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Critical 9.8
A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-control…
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Medium 4.8
libvips: Possible heap-based buffer read overflow when decoding a well-crafted RLE Radiance image
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, the old-style Radiance RLE decoder in libvips/foreign/radiance.c can process a repeat marker at the beginning of a scanline in scanline_read_old and read q[-1] before a…
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Medium 6.9
libvips: Possible integer overflow when reading multi-page TIFF images via ImageMagick
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built without libtiff support but with ImageMagick support can overflow the combined frame height while loading a crafted multi-page TIFF through VipsForeignLoa…
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Low 2.0
libvips: Possible heap-based buffer read overflow when resizing and re-encoding a JPEG with gain map
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built with libultrahdr support can incorrectly size an output buffer in libvips/foreign/uhdrsave.c within vips_foreign_save_uhdr_set_raw_hdr when a pipeline enl…
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High 8.4
libvips: Integer overflow leading to heap buffer overflow leading to possible attacker-controlled mmap-resident write
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, a crafted many-band TIFF processed through VipsForeignLoadTiff can evade scanline validation in libvips/iofuncs/image.c and cause an integer overflow in vips_image_sani…
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Low 3.7
tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncat…
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Critical 9.1
Centrifugo: Client-forgeable headers emulation lets any client spoof headers forwarded to proxy backends
Centrifugo is an open-source scalable real-time messaging server. Prior to 6.9.0, Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeader…
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Medium 5.3
Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-str…
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High 8.9
Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-…
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High 8.8
Improper resource control in Linux Toolkit Theming in Google Chrome prior to 151.0.7922.173 allowed a remote attacker w…
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High 7.5
Race condition in V8 in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code insid…
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High 8.8
Use after free in DOM in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code insi…
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High 8.8
Buffer overflow in Network in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code…
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High 8.8
Privilege elevation in Import in Google Chrome prior to 151.0.7922.173 allowed a remote attacker leveraging social engi…
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High 8.8
Use after free in Chromoting in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary co…
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High 8.1
Incorrect authorization in Workers in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromis…
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Medium 5.9
Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg re…
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High 8.8
RCE via Prototype Pollution in OpenSearch Dashboards
Improper input validation in the Time Series Visual Builder (TSVB) plugin in OpenSearch Dashboards allows an authenticated remote user to execute arbitrary code on the server via a crafted JSON payload to the metrics visualization API endpoint. This issue is …
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High 7.0
Tor before 0.4.9.10 did not reject a CONFLUX_LINK cell that arrives on a circuit which already has attached streams. A …
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High 7.7
Multicloud-operators-subscription: multicloud-operators-subscription: cross-namespace secret exfiltration via helmrelease.repo.secretref.namespace
A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). A tenant with HelmRelease create permissions can exploit this vulnerability by manipulating the `secretRef.Namespace` field. This allows the `G…
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Critical 9.9
Multicloud-operators-subscription: multicloud-operators-subscription: helmrelease chart applied with controller sa without gvk or namespace restriction
A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a tenant, who has the ability to create HelmRelease custom resources (CRs), to bypass existing security controls. The system's HelmRelease controller processes Helm…
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High 8.8
Dockge Path Traversal via Unvalidated Stack Name Allows Arbitrary Compose and .env Disclosure and Arbitrary Directory Deletion
Dockge validates a stack name only on the write path. In backend/stack.ts the allow-list check in validate(), which requires the name to match ^[a-z0-9_-]+$, is reached from save() alone, while the path getter returns path.join(this.server.stacksDir, this.nam…
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Medium 6.9
NoSleep 1.5.1 - Unauthorized disclosure of root-owned files through privileged XPC helper
NoSleep 1.5.1 exposes a privileged XPC Mach service and accepts raw dictionary messages containing attacker-controlled command and NSBundlePath values.This issue affects NoSleep: 1.5.1.
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Medium 4.8
Znuny before LTS 6.5.22 allows AgentTicketEmailResend template XSS.
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Medium 6.5
Incorrect privilege assignment in the Amazon aws-athena-query-federation ClickHouse connector deployment template
Incorrect privilege assignment in the ClickHouse connector deployment template in Amazon Athena Federated Query prior to v2026.17.1 could allow an authenticated remote user to read arbitrary AWS Secrets Manager secrets in the deploying account by pointing the…
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Medium 5.8
Appwrite Templates github-issue-bot Skips Webhook Signature Verification When the X-Hub-Signature-256 Header Is Absent
The github-issue-bot templates in appwrite/templates verify the GitHub webhook signature with an inverted condition. verifyWebhook in node/github-issue-bot/src/github.js and in node-typescript/github-issue-bot/src/github.ts returns "typeof signature !== 'stri…
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Low 3.7
lin-snow Ech0 crypto.go MD5Encrypt risky encryption
A security flaw has been discovered in lin-snow Ech0 up to 5.4.1. Affected by this issue is the function MD5Encrypt of the file internal/util/crypto/crypto.go. Performing a manipulation results in risky cryptographic algorithm. Remote exploitation of the atta…
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Medium 5.3
An unauthenticated remote peer can crash any NIOWebSocket-based server (including Vapor and Hummingbird) with a single …
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Low 3.7
securedrop-proxy origin limitation can be bypassed with redirects
SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. Prior to version 1.3.1, a malicious SecureDrop Server could bypass securedrop-proxy's origin limitation by responding…