🚨 CVE-2026-55575
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.27.1, the pop array filter at src/filters/array.ts allocated a full clone of its input array via [...toArray(v)] without calling this.context.memoryLimit.use(...), allowing a template render such as {{ huge_array | pop }} to allocate an O(N) clone of an attacker-influenced array outside the configured memoryLimit budget. This issue is fixed in version 10.27.1.
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LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.27.1, the pop array filter at src/filters/array.ts allocated a full clone of its input array via [...toArray(v)] without calling this.context.memoryLimit.use(...), allowing a template render such as {{ huge_array | pop }} to allocate an O(N) clone of an attacker-influenced array outside the configured memoryLimit budget. This issue is fixed in version 10.27.1.
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GitHub
fix(security): charge pop filter allocation to memoryLimit (#907) · harttle/liquidjs@8a0c74a
* fix(security): charge pop filter allocation to memoryLimit (CWE-770)
The `pop` array filter cloned the input via `[...toArray(v)]` without
charging `this.context.memoryLimit.use(...)`, bypassing...
The `pop` array filter cloned the input via `[...toArray(v)]` without
charging `this.context.memoryLimit.use(...)`, bypassing...
🚨 CVE-2026-58209
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, MQTT retained message delivery and QoS1+ durable replay could deliver messages whose original topics matched a subscriber configured subscribe deny rule because these delivery paths did not consistently recheck the concrete original topic before sending the MQTT PUBLISH to the subscriber. This issue is fixed in versions 2.14.3 and 2.12.12.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, MQTT retained message delivery and QoS1+ durable replay could deliver messages whose original topics matched a subscriber configured subscribe deny rule because these delivery paths did not consistently recheck the concrete original topic before sending the MQTT PUBLISH to the subscriber. This issue is fixed in versions 2.14.3 and 2.12.12.
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GitHub
[FIXED] MQTT subscribe deny not enforced on retained/QoS replay paths · nats-io/nats-server@181b1f5
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
🚨 CVE-2026-58210
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an unauthenticated MQTT client could cause the server to retain large incomplete MQTT CONNECT packets before authentication completed, consuming server memory while the parser waited for the advertised MQTT packet length. This issue is fixed in versions 2.14.3 and 2.12.12.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an unauthenticated MQTT client could cause the server to retain large incomplete MQTT CONNECT packets before authentication completed, consuming server memory while the parser waited for the advertised MQTT packet length. This issue is fixed in versions 2.14.3 and 2.12.12.
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GitHub
[FIXED] MQTT partial CONNECT packets can exhaust pre-auth memory · nats-io/nats-server@bce9ef3
Reject MQTT packet whose length exceeds the client max payload
before buffering incomplete packets.
This prevents unauthenticated clients from advertising a large
CONNECT packet, sending most of i...
before buffering incomplete packets.
This prevents unauthenticated clients from advertising a large
CONNECT packet, sending most of i...
🚨 CVE-2026-58213
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.1 and 2.12.9, an MQTT client could include protocol control characters in subscription filters that were later forwarded as NATS protocol data to route or leafnode connections, corrupting the forwarded protocol stream and allowing injection of unintended NATS protocol operations. This issue is fixed in versions 2.14.1 and 2.12.9.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.1 and 2.12.9, an MQTT client could include protocol control characters in subscription filters that were later forwarded as NATS protocol data to route or leafnode connections, corrupting the forwarded protocol stream and allowing injection of unintended NATS protocol operations. This issue is fixed in versions 2.14.1 and 2.12.9.
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GitHub
Ensure invalid subject characters cannot be forwarded from MQTT to ot… · nats-io/nats-server@366837c
…her connection types
Signed-off-by: Neil Twigg <neil@nats.io>
Signed-off-by: Neil Twigg <neil@nats.io>
🚨 CVE-2026-58214
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an authenticated MQTT client could subscribe to the internal $MQTT.deliver.pubrel subject family, bypassing configured subscribe permissions and exposing MQTT QoS2 protocol metadata for sessions in the account. This issue is fixed in versions 2.14.3 and 2.12.12.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an authenticated MQTT client could subscribe to the internal $MQTT.deliver.pubrel subject family, bypassing configured subscribe permissions and exposing MQTT QoS2 protocol metadata for sessions in the account. This issue is fixed in versions 2.14.3 and 2.12.12.
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GitHub
[FIXED] Block MQTT subscribe to internal $MQTT.deliver.pubrel subjects · nats-io/nats-server@297b166
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
🚨 CVE-2026-58250
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.12.8 and 2.11.17, an unauthenticated peer with network access to a leafnode listener with compression enabled could crash the server during the pre-authentication leafnode handshake by sending repeated leafnode INFO protocol messages before authentication and account setup completed. This issue is fixed in versions 2.12.8 and 2.11.17.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.12.8 and 2.11.17, an unauthenticated peer with network access to a leafnode listener with compression enabled could crash the server during the pre-authentication leafnode handshake by sending repeated leafnode INFO protocol messages before authentication and account setup completed. This issue is fixed in versions 2.12.8 and 2.11.17.
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GitHub
[FIXED] Prevent pre-auth leafnode INFO nil derefs · nats-io/nats-server@8dcb26e
Inbound leaf connections can process INFO before CONNECT during
compression negotiation. A second INFO in that state could still
reach paths that assume c.acc or c.leaf.remote are set and panic.
R...
compression negotiation. A second INFO in that state could still
reach paths that assume c.acc or c.leaf.remote are set and panic.
R...
🚨 CVE-2026-58251
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user with subscription deny permissions could bypass a plain subject deny rule by using a queue subscription, because queue-specific deny evaluation could override the plain subject deny result when the queue name itself was not denied. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user with subscription deny permissions could bypass a plain subject deny rule by using a queue subscription, because queue-specific deny evaluation could override the plain subject deny result when the queue name itself was not denied. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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GitHub
[FIXED] Prevent queue subscriptions from bypassing plain subject denies · nats-io/nats-server@0135862
A user with a list containing both plain and queue subscribe
permissions, could be allowed to create subscriptions that
should have been denied. For example:
```
permissions: {
subscribe: { allow...
permissions, could be allowed to create subscriptions that
should have been denied. For example:
```
permissions: {
subscribe: { allow...
🚨 CVE-2026-58252
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user could receive messages on denied subjects when a wildcard subscription overlapped with a configured wildcard deny rule but was not a subset of it, and queue subscriptions could also affect delivery to legitimate queue consumers. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user could receive messages on denied subjects when a wildcard subscription overlapped with a configured wildcard deny rule but was not a subset of it, and queue subscriptions could also affect delivery to legitimate queue consumers. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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GitHub
[FIXED] Enforce subscription deny on overlapping subjects · nats-io/nats-server@8ced85a
Method `client.canSubscribe` used `subjectIsSubsetMatch`
to determine if a subscription deny filter should be set on
a given subject. That missed overlapping wildcard patterns
such as "*.s...
to determine if a subscription deny filter should be set on
a given subject. That missed overlapping wildcard patterns
such as "*.s...
🚨 CVE-2026-58253
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, when no_auth_user was configured, a parser fast path intended for ordinary client connections could also apply to route or leafnode listeners, allowing an unauthenticated peer to bypass inter-server CONNECT authentication and operate with the privileges associated with that connection type. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, when no_auth_user was configured, a parser fast path intended for ordinary client connections could also apply to route or leafnode listeners, allowing an unauthenticated peer to bypass inter-server CONNECT authentication and operate with the privileges associated with that connection type. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
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GitHub
Restrict `no_auth_user` to client connections only · nats-io/nats-server@7b81dd4
Signed-off-by: Neil Twigg <neil@nats.io>
🚨 CVE-2026-58254
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.8, message trace destination checks were applied to ordinary client connections but not consistently to messages arriving through leafnode connections, allowing a leafnode operator to send trace events to subjects that would not otherwise be permitted and to use trace-only behavior to prevent normal delivery or storage of affected messages. This issue is fixed in versions 2.14.3 and 2.12.8.
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NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.8, message trace destination checks were applied to ordinary client connections but not consistently to messages arriving through leafnode connections, allowing a leafnode operator to send trace events to subjects that would not otherwise be permitted and to use trace-only behavior to prevent normal delivery or storage of affected messages. This issue is fixed in versions 2.14.3 and 2.12.8.
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GitHub
[FIXED] Leaf connections bypass Nats-Trace-Dest publish permission check · nats-io/nats-server@cbe8459
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
🚨 CVE-2026-59803
rpcx through 1.9.3, fixed in commit 047aec1, contains a denial-of-service vulnerability in protocol.Message.Decode (protocol/message.go). When a message has the compression flag set, the payload is gzip-decompressed via util.Unzip with no limit on the decompressed output size. The only built-in size guard, protocol.MaxMessageLength, is checked against the compressed on-the-wire frame length, not the decompressed size, so it provides no protection. Because decoding (and decompression) occurs in readRequest before authentication, a single unauthenticated connection can send a small (under 2 MB) gzip-compressed message that expands to gigabytes of heap allocation, leading to out-of-memory conditions and service unavailability.
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rpcx through 1.9.3, fixed in commit 047aec1, contains a denial-of-service vulnerability in protocol.Message.Decode (protocol/message.go). When a message has the compression flag set, the payload is gzip-decompressed via util.Unzip with no limit on the decompressed output size. The only built-in size guard, protocol.MaxMessageLength, is checked against the compressed on-the-wire frame length, not the decompressed size, so it provides no protection. Because decoding (and decompression) occurs in readRequest before authentication, a single unauthenticated connection can send a small (under 2 MB) gzip-compressed message that expands to gigabytes of heap allocation, leading to out-of-memory conditions and service unavailability.
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GitHub
fix(protocol): cap decompressed payload size to prevent gzip bombs (#… · smallnest/rpcx@047aec1
…943)
Message.Decode decompressed gzip/snappy payloads with io.ReadAll and no
output cap, before service lookup or auth. MaxMessageLength only bounds
the compressed wire length, so a small frame c...
Message.Decode decompressed gzip/snappy payloads with io.ReadAll and no
output cap, before service lookup or auth. MaxMessageLength only bounds
the compressed wire length, so a small frame c...
🚨 CVE-2026-59804
Midscene Bridge Server through 1.10.3, fixed in commit 86f4118, contains a missing authentication and CORS misconfiguration vulnerability that allows unauthenticated remote attackers to hijack active bridge sessions by opening a cross-origin WebSocket connection to the local Socket.IO server, which performs no Origin header validation and requires no authentication token. Attackers can connect from any web page visited by the victim to seize the single-client slot, intercept and inject automation commands, exfiltrate command-payload data, or unconditionally terminate the server by supplying the MIDSCENE_BRIDGE_SIGNAL_KILL query parameter.
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Midscene Bridge Server through 1.10.3, fixed in commit 86f4118, contains a missing authentication and CORS misconfiguration vulnerability that allows unauthenticated remote attackers to hijack active bridge sessions by opening a cross-origin WebSocket connection to the local Socket.IO server, which performs no Origin header validation and requires no authentication token. Attackers can connect from any web page visited by the victim to seize the single-client slot, intercept and inject automation commands, exfiltrate command-payload data, or unconditionally terminate the server by supplying the MIDSCENE_BRIDGE_SIGNAL_KILL query parameter.
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GitHub
fix(web-integration): secure bridge server with Origin-based access c… · web-infra-dev/midscene@86f4118
…ontrol (#2759)
Prevent Cross-Site WebSocket Hijacking (CSWSH) and unauthorized kill
signals by checking the Origin header on every Socket.IO connection.
Only trusted origins are allowed:
- No Or...
Prevent Cross-Site WebSocket Hijacking (CSWSH) and unauthorized kill
signals by checking the Origin header on every Socket.IO connection.
Only trusted origins are allowed:
- No Or...
🚨 CVE-2026-59947
Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, when Composer is run with -vvv debug verbosity, it could print a credential embedded in the username slot of a repository or package URL, such as a GitHub Personal Access Token in https://TOKEN@host/, to debug output because AuthHelper, Url::sanitize, and ProcessExecutor did not sanitize username-only URL credentials. This issue is fixed in versions 2.2.29 and 2.10.2.
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Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, when Composer is run with -vvv debug verbosity, it could print a credential embedded in the username slot of a repository or package URL, such as a GitHub Personal Access Token in https://TOKEN@host/, to debug output because AuthHelper, Url::sanitize, and ProcessExecutor did not sanitize username-only URL credentials. This issue is fixed in versions 2.2.29 and 2.10.2.
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GitHub
Merge commit from fork · composer/composer@6bd6687
* Sanitize URL-embedded usernames/tokens in verbose output
AuthHelper::addAuthenticationHeader() wrote the HTTP-Basic username
verbatim to the -vvv debug log. When a token is embedded in the URL u...
AuthHelper::addAuthenticationHeader() wrote the HTTP-Basic username
verbatim to the -vvv debug log. When a token is embedded in the URL u...
🚨 CVE-2026-60104
Bitwarden Server before 2026.6.0 does not verify that the email in a POST /auth-requests/admin-request body belongs to the authenticated caller, allowing a low-privileged organization member to obtain another user's vault key and a victim-scoped access token by creating a Trusted Device Encryption authentication request, bound to an attacker-controlled public key, that is readable from an unauthenticated endpoint once approved resulting in disclosure of the victim's vault key and account takeover.
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Bitwarden Server before 2026.6.0 does not verify that the email in a POST /auth-requests/admin-request body belongs to the authenticated caller, allowing a low-privileged organization member to obtain another user's vault key and a victim-scoped access token by creating a Trusted Device Encryption authentication request, bound to an attacker-controlled public key, that is readable from an unauthenticated endpoint once approved resulting in disclosure of the victim's vault key and account takeover.
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GitHub
[PM-35401] Update exception handling in CreateAuthRequestAsync() and … · bitwarden/server@dcf4c48
…PostAdminRequest() (#7615)
Adds a BadRequestException case to CreateAuthRequestAsync() and PostAdminRequest().
Adds a BadRequestException case to CreateAuthRequestAsync() and PostAdminRequest().
🚨 CVE-2026-8649
Improper Neutralization of Special Elements in Data Query Logic vulnerability in Progress MOVEit Transfer (Custom Reports modules).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Improper Neutralization of Special Elements in Data Query Logic vulnerability in Progress MOVEit Transfer (Custom Reports modules).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Progress
Fixed Issues in 2026
This section outlines issues tracked and fixed by the MOVEit product team for the 2026 release. Note: See the What's New section for a broader summary of features and improvements.
🚨 CVE-2026-8650
Relative path traversal vulnerability in Progress MOVEit Transfer (Admin Settings module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Relative path traversal vulnerability in Progress MOVEit Transfer (Admin Settings module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Progress
Fixed Issues in 2026
This section outlines issues tracked and fixed by the MOVEit product team for the 2026 release. Note: See the What's New section for a broader summary of features and improvements.
🚨 CVE-2026-8651
Limited authentication bypass by spoofing vulnerability in Progress MOVEit Transfer (HTTPS module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Limited authentication bypass by spoofing vulnerability in Progress MOVEit Transfer (HTTPS module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Progress
Fixed Issues in 2026
This section outlines issues tracked and fixed by the MOVEit product team for the 2026 release. Note: See the What's New section for a broader summary of features and improvements.
🚨 CVE-2026-8800
Incorrect Authorization vulnerability in Progress MOVEit Transfer (Audit User module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Incorrect Authorization vulnerability in Progress MOVEit Transfer (Audit User module).
This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.
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Progress
Fixed Issues in 2026
This section outlines issues tracked and fixed by the MOVEit product team for the 2026 release. Note: See the What's New section for a broader summary of features and improvements.
🚨 CVE-2026-8801
Path equivalence: vulnerability in Progress MOVEit Transfer (File Upload modules).
This issue affects MOVEit Transfer: before 2025.0.8, from 2025.1.0 before 2025.1.4.
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Path equivalence: vulnerability in Progress MOVEit Transfer (File Upload modules).
This issue affects MOVEit Transfer: before 2025.0.8, from 2025.1.0 before 2025.1.4.
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Progress
Fixed Issues in 2026
This section outlines issues tracked and fixed by the MOVEit product team for the 2026 release. Note: See the What's New section for a broader summary of features and improvements.
🚨 CVE-2025-12506
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.5 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to create a repository where the content displayed in the web interface differed from the content available for download, due to improper handling of Git reference name resolution.
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GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.5 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to create a repository where the content displayed in the web interface differed from the content available for download, due to improper handling of Git reference name resolution.
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🚨 CVE-2026-0288
Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.
The security risk posed by this issue is minimized when the User-ID Terminal Server Agent connectivity is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only. .
Panorama is not impacted by this vulnerability.
🎖@cveNotify
Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.
The security risk posed by this issue is minimized when the User-ID Terminal Server Agent connectivity is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only. .
Panorama is not impacted by this vulnerability.
🎖@cveNotify
Palo Alto Networks Product Security Assurance
CVE-2026-0288 PAN-OS: Buffer Overflow Vulnerabilities in User-ID Terminal Server Agent
Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a den...