fix(deps): vuln minor: golang.org/x/net, golang.org/x/oauth2, google.golang.org/protobuf [go.mod]

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Summary: Critical-severity security update — 3 packages upgraded (MINOR changes included)

Manifests changed:

• go.mod (go)

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✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.

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Updates

Package	From	To	Type	Dep Type	Vulnerabilities Fixed
golang.org/x/net	v0.17.0	v0.59.0	minor	Transitive	2 CRITICAL, 4 HIGH, 19 MEDIUM, 2 UNKNOWN
golang.org/x/oauth2	v0.10.0	v0.37.0	minor	Direct	2 HIGH
google.golang.org/protobuf	v1.31.0	v1.36.12	minor	Transitive	1 HIGH, 1 MEDIUM

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Security Details

🚨 Critical & High Severity (9 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
golang.org/x/net	GO-2026-5026	critical	Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna	v0.17.0	0.55.0	-
golang.org/x/net	CVE-2026-39821	critical	Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna	v0.17.0	-	-
golang.org/x/net	GO-2026-4918	high	Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net	v0.17.0	0.53.0	-
golang.org/x/net	CVE-2026-33814	high	Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net	v0.17.0	-	-
golang.org/x/net	GO-2024-3333	HIGH	Non-linear parsing of case-insensitive content in golang.org/x/net/html	v0.17.0	0.33.0	-
golang.org/x/net	GHSA-w32m-9786-jp63	HIGH	Non-linear parsing of case-insensitive content in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/oauth2	GHSA-6v2p-p543-phr9	HIGH	golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability	v0.10.0	0.27.0	-
golang.org/x/oauth2	GO-2025-3488	HIGH	Unexpected memory consumption during token parsing in golang.org/x/oauth2	v0.10.0	0.27.0	-
google.golang.org/protobuf	GO-2024-2611	high	Infinite loop in JSON unmarshaling in google.golang.org/protobuf	v1.31.0	1.33.0	-

ℹ️ Other Vulnerabilities (22)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
golang.org/x/net	CVE-2026-42502	medium	Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/net	GO-2026-5027	medium	Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html	v0.17.0	0.55.0	-
golang.org/x/net	GO-2026-5025	medium	Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html	v0.17.0	0.55.0	-
golang.org/x/net	CVE-2026-42506	medium	Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/net	CVE-2026-27136	medium	Invoking duplicate attributes can cause XSS in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/net	GO-2026-5030	medium	Invoking duplicate attributes can cause XSS in golang.org/x/net/html	v0.17.0	0.55.0	-
golang.org/x/net	CVE-2026-25681	medium	Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/net	GO-2026-5029	medium	Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html	v0.17.0	0.55.0	-
golang.org/x/net	GHSA-5cv4-jp36-h3mw	MODERATE	Go Net HTML parser is vulnerable to denial of service	v0.17.0	0.55.0	-
golang.org/x/net	GHSA-4v7x-pqxf-cx7m	MODERATE	net/http, x/net/http2: close connections when receiving too many headers	v0.17.0	0.23.0	-
golang.org/x/net	GHSA-qxp5-gwg8-xv66	MODERATE	HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net	v0.17.0	0.36.0	-
golang.org/x/net	GO-2025-3503	MODERATE	HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net	v0.17.0	0.36.0	-
golang.org/x/net	GO-2024-2687	MODERATE	HTTP/2 CONTINUATION flood in net/http	v0.17.0	0.23.0	-
golang.org/x/net	GO-2025-3595	MODERATE	Incorrect Neutralization of Input During Web Page Generation in x/net in golang.org/x/net	v0.17.0	0.38.0	-
golang.org/x/net	CVE-2026-25680	MODERATE	Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html	v0.17.0	-	-
golang.org/x/net	GO-2026-5028	MODERATE	Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html	v0.17.0	0.55.0	-
golang.org/x/net	GO-2026-4440	MODERATE	Quadratic parsing complexity in golang.org/x/net/html	v0.17.0	0.45.0	-
golang.org/x/net	GHSA-w4gw-w5jq-g9jh	MODERATE	golang.org/x/net/html has a Quadratic Parsing Complexity issue	v0.17.0	-	-
golang.org/x/net	GHSA-vvgc-356p-c3xw	MODERATE	golang.org/x/net vulnerable to Cross-site Scripting	v0.17.0	0.38.0	-
google.golang.org/protobuf	GHSA-8r3f-844c-mc37	MODERATE	Golang protojson.Unmarshal function infinite loop when unmarshaling certain forms of invalid JSON	v1.31.0	1.33.0	-
golang.org/x/net	GO-2026-5942	unknown	Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage	v0.17.0	0.56.0	-
golang.org/x/net	GO-2026-4441	unknown	Infinite parsing loop in golang.org/x/net	v0.17.0	0.45.0	-

⚠️ Dependencies that have Reached EOL (2)

Dependency	Unsafe Version	EOL Date	New Version	Path	Case
golang.org/x/oauth2	v0.10.0	Jul 5, 2026	v0.37.0	go.mod	-
google.golang.org/protobuf	v1.31.0	Jun 26, 2026	v1.36.12	go.mod	-

📅 Dependencies Nearing EOL (1)

Dependency	Unsafe Version	EOL Date	New Version	Path	Case
golang.org/x/net	v0.17.0	Oct 10, 2026	v0.59.0	go.mod	-

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