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fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.56.0 [security] - #42

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fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.56.0 [security]#42
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@renovate-sh-app renovate-sh-app Bot commented Jun 3, 2026

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This PR contains the following updates:

Package Change Age Confidence
golang.org/x/net v0.48.0v0.56.0 age confidence

Go Net HTML parser is vulnerable to denial of service

CVE-2026-25680 / GHSA-5cv4-jp36-h3mw

More information

Details

In Go Net (golang.org/x/net) before verion 0.55.0, parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.

Severity

  • CVSS Score: 6.5 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net

BIT-golang-2026-33814 / CVE-2026-33814 / GO-2026-4918

More information

Details

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Go Net HTML parser is vulnerable to denial of service

CVE-2026-25680 / GHSA-5cv4-jp36-h3mw / GO-2026-5028

More information

Details

In Go Net (golang.org/x/net) before verion 0.55.0, parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.

Severity

  • CVSS Score: 6.5 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).


Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html

CVE-2026-42506 / GO-2026-5025

More information

Details

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

CVE-2026-39821 / GO-2026-5026

More information

Details

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error.

This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html

CVE-2026-42502 / GO-2026-5027

More information

Details

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html

CVE-2026-25680 / GHSA-5cv4-jp36-h3mw / GO-2026-5028

More information

Details

Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html

CVE-2026-25681 / GO-2026-5029

More information

Details

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Invoking duplicate attributes can cause XSS in golang.org/x/net/html

CVE-2026-27136 / GO-2026-5030

More information

Details

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage

BIT-golang-2026-46600 / CVE-2026-46600 / GO-2026-5942

More information

Details

Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


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@renovate-sh-app

renovate-sh-app Bot commented Jun 3, 2026

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ℹ️ Artifact update notice

File name: processor/spanpruningprocessor/go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

  • 2 additional dependencies were updated

Details:

Package Change
golang.org/x/sys v0.42.0 -> v0.46.0
golang.org/x/text v0.34.0 -> v0.38.0

@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] - autoclosed Jun 3, 2026
@renovate-sh-app renovate-sh-app Bot closed this Jun 3, 2026
@renovate-sh-app
renovate-sh-app Bot deleted the renovate/security-processorspanpruningprocessor-golang.orgxnet branch June 3, 2026 17:14
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] - autoclosed fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] Jun 4, 2026
@renovate-sh-app renovate-sh-app Bot reopened this Jun 4, 2026
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-processorspanpruningprocessor-golang.orgxnet branch 2 times, most recently from 6f8fcf4 to fc0853c Compare June 4, 2026 17:12
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] Jun 10, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] - autoclosed Jun 29, 2026
@renovate-sh-app renovate-sh-app Bot closed this Jun 29, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] - autoclosed fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] Jun 29, 2026
@renovate-sh-app renovate-sh-app Bot reopened this Jun 29, 2026
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renovate-sh-app Bot force-pushed the renovate/security-processorspanpruningprocessor-golang.orgxnet branch 2 times, most recently from fc0853c to 309c78b Compare June 29, 2026 08:18
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update security processor/spanpruningprocessor golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] Jun 29, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/medium/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] Jul 20, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] Jul 20, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.56.0 [security] Jul 22, 2026
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-processorspanpruningprocessor-golang.orgxnet branch from 309c78b to be2fd60 Compare July 22, 2026 02:14
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-processorspanpruningprocessor-golang.orgxnet branch from be2fd60 to d5e23be Compare August 12, 2026 17:09
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.56.0 [security] fix(security/medium/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] Aug 12, 2026
…olang.org/x/net to v0.56.0 [security]

| datasource | package          | from    | to      |
| ---------- | ---------------- | ------- | ------- |
| go         | golang.org/x/net | v0.48.0 | v0.56.0 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-processorspanpruningprocessor-golang.orgxnet branch from d5e23be to 5e1b45a Compare August 12, 2026 23:16
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/processor/spanpruningprocessor): update module golang.org/x/net to v0.55.0 [security] fix(security/unknown/processor/spanpruningprocessor): update module golang.org/x/net to v0.56.0 [security] Aug 12, 2026
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