fix(deps): update module github.com/go-git/go-git/v5 to v5.16.5 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/go-git/go-git/v5	v5.12.0 → v5.16.5

---

go-git has an Argument Injection via the URL field

CVE-2025-21613 / GHSA-v725-9546-7q7m / GO-2025-3368

More information

Details

Impact

An argument injection vulnerability was discovered in go-git versions prior to v5.13.

Successful exploitation of this vulnerability could allow an attacker to set arbitrary values to git-upload-pack flags. This only happens when the file transport protocol is being used, as that is the only protocol that shells out to git binaries.

Affected versions

Users running versions of go-git from v4 and above are recommended to upgrade to v5.13 in order to mitigate this vulnerability.

Workarounds

In cases where a bump to the latest version of go-git is not possible, we recommend users to enforce restrict validation rules for values passed in the URL field.

Credit

Thanks to @​vin01 for responsibly disclosing this vulnerability to us.

Severity

• CVSS Score: Unknown
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear

References

• https://github.com/go-git/go-git/security/advisories/GHSA-v725-9546-7q7m
• https://nvd.nist.gov/vuln/detail/CVE-2025-21613
• https://github.com/go-git/go-git

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

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Clients vulnerable to DoS via maliciously crafted Git server replies in github.com/go-git/go-git

CVE-2025-21614 / GHSA-r9px-m959-cxf4 / GO-2025-3367

More information

Details

Clients vulnerable to DoS via maliciously crafted Git server replies in github.com/go-git/go-git

Severity

Unknown

References

• https://github.com/go-git/go-git/security/advisories/GHSA-r9px-m959-cxf4

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

---

Argument Injection via the URL field in github.com/go-git/go-git

CVE-2025-21613 / GHSA-v725-9546-7q7m / GO-2025-3368

More information

Details

Argument Injection via the URL field in github.com/go-git/go-git

Severity

Unknown

References

• https://github.com/go-git/go-git/security/advisories/GHSA-v725-9546-7q7m

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

---

go-git clients vulnerable to DoS via maliciously crafted Git server replies

CVE-2025-21614 / GHSA-r9px-m959-cxf4 / GO-2025-3367

More information

Details

Impact

A denial of service (DoS) vulnerability was discovered in go-git versions prior to v5.13. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in go-git clients.

This is a go-git implementation issue and does not affect the upstream git cli.

Patches

Users running versions of go-git from v4 and above are recommended to upgrade to v5.13 in order to mitigate this vulnerability.

Workarounds

In cases where a bump to the latest version of go-git is not possible, we recommend limiting its use to only trust-worthy Git servers.

Credit

Thanks to Ionut Lalu for responsibly disclosing this vulnerability to us.

Severity

• CVSS Score: Unknown
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

• https://github.com/go-git/go-git/security/advisories/GHSA-r9px-m959-cxf4
• https://nvd.nist.gov/vuln/detail/CVE-2025-21614
• https://github.com/go-git/go-git

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

---

go-git improperly verifies data integrity values for .idx and .pack files

CVE-2026-25934 / GHSA-37cx-329c-33x3 / GO-2026-4473

More information

Details

Impact

A vulnerability was discovered in go-git whereby data integrity values for .pack and .idx files were not properly verified. This resulted in go-git potentially consuming corrupted files, which would likely result in unexpected errors such as object not found.

For context, clients fetch packfiles from upstream Git servers. Those files contain a checksum of their contents, so that clients can perform integrity checks before consuming it. The pack indexes (.idx) are generated locally by go-git, or the git cli, when new .pack files are received and processed. The integrity checks for both files were not being verified correctly.

Note that the lack of verification of the packfile checksum has no impact on the trust relationship between the client and server, which is enforced based on the protocol being used (e.g. TLS in the case of https:// or known hosts for ssh://). In other words, the packfile checksum verification does not provide any security benefits when connecting to a malicious or compromised Git server.

Patches

Users should upgrade to v5.16.5, or the latest v6 pseudo-version, in order to mitigate this vulnerability.

Workarounds

In case updating to a fixed version of go-git is not possible, users can run git fsck from the git cli to check for data corruption on a given repository.

Credit

Thanks @​N0zoM1z0 for finding and reporting this issue privately to the go-git project.

Severity

• CVSS Score: Unknown
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

• https://github.com/go-git/go-git/security/advisories/GHSA-37cx-329c-33x3
• https://nvd.nist.gov/vuln/detail/CVE-2026-25934
• https://github.com/go-git/go-git
• https://github.com/go-git/go-git/releases/tag/v5.16.5

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

---

Improper verification of data integrity values for .idx and .pack files in github.com/go-git/go-git

CVE-2026-25934 / GHSA-37cx-329c-33x3 / GO-2026-4473

More information

Details

Improper verification of data integrity values for .idx and .pack files in github.com/go-git/go-git

Severity

Unknown

References

• https://github.com/go-git/go-git/security/advisories/GHSA-37cx-329c-33x3
• https://github.com/go-git/go-git/releases/tag/v5.16.5

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

---

Release Notes

go-git/go-git (github.com/go-git/go-git/v5)

v5.16.5

Compare Source

What's Changed

• build: Update module golang.org/x/crypto to v0.45.0 [SECURITY] (releases/v5.x) by @​go-git-renovate[bot] in #​1744
• build: Bump Go test versions to 1.23-1.25 (v5) by @​pjbgf in #​1746
• [v5] git: worktree, Don't delete local untracked files when resetting worktree by @​Ch00k in #​1800
• Expand packfile checks by @​pjbgf in #​1836

Full Changelog: go-git/go-git@v5.16.4...v5.16.5

v5.16.4

Compare Source

What's Changed

• backport plumbing: format/idxfile, prevent panic by @​swills in #​1732
• [backport] build: test, Fix build on Windows. by @​pjbgf in #​1734
• build: Update module golang.org/x/net to v0.38.0 [SECURITY] (releases/v5.x) by @​go-git-renovate[bot] in #​1742
• build: Update module github.com/cloudflare/circl to v1.6.1 [SECURITY] (releases/v5.x) by @​go-git-renovate[bot] in #​1741
• build: Update module github.com/go-git/go-git/v5 to v5.13.0 [SECURITY] (releases/v5.x) by @​go-git-renovate[bot] in #​1743

Full Changelog: go-git/go-git@v5.16.3...v5.16.4

v5.16.3

Compare Source

What's Changed

• internal: Expand regex to fix build [5.x] by @​baloo in #​1644
• build: raise timeouts for windows CI tests and disable CIFuzz [5.x] by @​baloo in #​1646
• plumbing: support commits extra headers, support jujutsu signed commit [5.x] by @​baloo in #​1633

Full Changelog: go-git/go-git@v5.16.2...v5.16.3

v5.16.2

Compare Source

What's Changed

• utils: fix diff so subpaths work for sparse checkouts, fixes 1455 to releases/v5.x by @​kane8n in #​1567

Full Changelog: go-git/go-git@v5.16.1...v5.16.2

v5.16.1

Compare Source

What's Changed

• utils: merkletrie, Fix diff on sparse-checkout index. Fixes #​1406 to releases/v5.x by @​kane8n in #​1561

New Contributors

• @​kane8n made their first contribution in #​1561

Full Changelog: go-git/go-git@v5.16.0...v5.16.1

v5.16.0

Compare Source

What's Changed

• [v5] plumbing: support mTLS for HTTPS protocol by @​hiddeco in #​1510
• v5: plumbing: transport, Reintroduce SetHostKeyCallback. Fix #​1514 by @​pjbgf in #​1515

Full Changelog: go-git/go-git@v5.15.0...v5.16.0

v5.15.0

Compare Source

What's Changed

• plumbing: add cert auth support to releases/v5.x by @​Javier-varez in #​1482
• v5: Bump dependencies by @​pjbgf in #​1505

Full Changelog: go-git/go-git@v5.14.0...v5.15.0

v5.14.0

Compare Source

What's Changed

• v5: Bump Go and dependencies to mitigate GO-2025-3487 by @​pjbgf in #​1436

⚠️ Note that this version requires Go 1.23, due to the bump to golang.org/x/crypto@v0.35.0 which mitigates the CVE above. User's that can't bump to Go 1.23 will need to remain on the previous v5.13.x release.

Full Changelog: go-git/go-git@v5.13.2...v5.14.0

v5.13.2

Compare Source

What's Changed

• plumbing: use the correct user agent string. Fixes #​883 by @​uragirii in #​1364
• build: bump golang.org/x/sys from 0.28.0 to 0.29.0 in the golang-org group by @​dependabot in #​1365
• build: bump the golang-org group with 2 updates by @​dependabot in #​1367
• build: bump github.com/ProtonMail/go-crypto from 1.1.3 to 1.1.4 by @​dependabot in #​1368
• build: bump github.com/go-git/go-billy/v5 from 5.6.1 to 5.6.2 by @​dependabot in #​1378
• build: bump github/codeql-action from 3.28.0 to 3.28.1 by @​dependabot in #​1376
• build: bump github.com/elazarl/goproxy from 1.2.3 to 1.4.0 by @​dependabot in #​1377
• git: worktree, fix restoring dot slash files (backported to v5). Fixes #​1176 by @​BeChris in #​1361
• build: bump github.com/pjbgf/sha1cd from 0.3.0 to 0.3.2 by @​dependabot in #​1392
• git: worktree_status, fix adding dot slash files to working tree (backported to v5). Fixes #​1150 by @​BeChris in #​1359
• build: bump github.com/ProtonMail/go-crypto from 1.1.4 to 1.1.5 by @​dependabot in #​1383

Full Changelog: go-git/go-git@v5.13.1...v5.13.2

v5.13.1

Compare Source

What's Changed

• build: bump github.com/go-git/go-billy/v5 from 5.6.0 to 5.6.1 by @​dependabot in #​1327
• build: bump github.com/elazarl/goproxy from 1.2.1 to 1.2.2 by @​dependabot in #​1329
• build: bump github.com/elazarl/goproxy from 1.2.2 to 1.2.3 by @​dependabot in #​1340
• Revert "plumbing: transport/ssh, Add support for SSH @​cert-authority." by @​pjbgf in #​1346

Full Changelog: go-git/go-git@v5.13.0...v5.13.1

v5.13.0

Compare Source

What's Changed

• build: bump github.com/go-git/go-git/v5 from 5.11.0 to 5.12.0 in /cli/go-git by @​dependabot in #​1065
• build: bump golang.org/x/net from 0.22.0 to 0.23.0 by @​dependabot in #​1068
• build: bump golang.org/x/net from 0.23.0 to 0.24.0 by @​dependabot in #​1071
• Properly support skipping of non-mandatory extensions by @​codablock in #​1066
• git: Refine some codes in test and non-test. by @​onee-only in #​1077
• plumbing: protocol/packp, client-side filter capability support by @​edigaryev in #​1000
• build: bump golang.org/x/net from 0.22.0 to 0.23.0 in /cli/go-git by @​dependabot in #​1078
• plumbing: fix sideband demux on flush by @​aymanbagabas in #​1084
• storage: dotgit, head reference usually comes first by @​aymanbagabas in #​1085
• build: bump golang.org/x/text from 0.14.0 to 0.15.0 by @​dependabot in #​1091
• build: bump golang.org/x/crypto from 0.22.0 to 0.23.0 by @​dependabot in #​1094
• build: bump golang.org/x/net from 0.24.0 to 0.25.0 by @​dependabot in #​1093
• git: Added an example for Repository.Branches by @​johnmatthiggins in #​1088
• git: worktree_commit, Modify checking empty commit. Fixes #​723 by @​onee-only in #​1050
• plumbing: transport/http, Wrap http errors to return reason. Fixes #​1097 by @​ggambetti in #​1100
• build: bump golang.org/x/sys from 0.20.0 to 0.21.0 by @​dependabot in #​1106
• build: bump golang.org/x/text from 0.15.0 to 0.16.0 by @​dependabot in #​1107
• Bumps Go versions and go-billy by @​pjbgf in #​1056
• _examples: Fixed a dead link COMPATIBILITY.md by @​gecko655 in #​1109
• build: bump github.com/jessevdk/go-flags from 1.5.0 to 1.6.1 in /cli/go-git by @​dependabot in #​1115
• build: bump github.com/elazarl/goproxy from v0.0.0-20230808193330-2592e75ae04a to v0.0.0-20240618083138-03be62527ccb by @​hbelmiro in #​1124
• build: bump golang.org/x/net from 0.25.0 to 0.26.0 by @​dependabot in #​1104
• Add option approximating git clean -x flag. by @​msuozzo in #​995
• Revert "Add option approximating git clean -x flag." by @​pjbgf in #​1129
• Fix reference updated concurrently error for the filesystem storer by @​Javier-varez in #​1116
• build: bump golang.org/x/net from 0.26.0 to 0.27.0 by @​dependabot in #​1134
• utils: merkletrie, Align error message with upstream by @​pjbgf in #​1142
• plumbing: transport/file, Change paths to absolute by @​pjbgf in #​1141
• plumbing: gitignore, Fix loading of ignored .gitignore files. by @​Achilleshiel in #​1114
• build: bump github.com/skeema/knownhosts from 1.2.2 to 1.3.0 by @​dependabot in #​1147
• plumbing: transport/ssh, Add support for SSH @​cert-authority. by @​Javier-varez in #​1157
• build: run example tests during CI workflow by @​crazybolillo in #​1030
• storage: filesystem, Fix object cache not working due to uninitialised objects being put into cache by @​SatelliteMind in #​1138
• git: Fix fetching missing commits by @​AriehSchneier in #​1032
• plumbing: format/packfile, remove duplicate checks in findMatch() by @​edigaryev in #​1152
• git: worktree, Fix file reported as Untracked while it is committed by @​rodrigocam in #​1023
• build: bump golang.org/x/sys from 0.22.0 to 0.23.0 by @​dependabot in #​1160
• plumbing: filemode, Remove check for setting size of .git/index file by @​nicholasSUSE in #​1159
• build: bump golang.org/x/net from 0.27.0 to 0.28.0 by @​dependabot in #​1163
• Fix some lint warning and increase stalebot to 180 days by @​pjbgf in #​1128
• adjust path extracted from file: url on Windows by @​tomqwpl in #​416
• build: bump golang.org/x/sys from 0.23.0 to 0.24.0 by @​dependabot in #​1164
• Add RestoreStaged to Worktree that mimics the behaviour of git restore --staged ... by @​ben-tbotlabs in #​493
• plumbing: signature, support the same x509 signature formats as git by @​yoavamit in #​1169
• fix: allow discovery of non bare repos in fsLoader by @​jakobmoellerdev in #​1170
• build: bump golang.org/x/sys from 0.24.0 to 0.25.0 by @​dependabot in #​1178
• build: bump golang.org/x/text from 0.17.0 to 0.18.0 by @​dependabot in #​1179
• build: bump golang.org/x/net from 0.28.0 to 0.29.0 by @​dependabot in #​1184
• Consume push URLs when they are provided by @​mcepl in #​1191
• *: use gocheck's MkDir instead of TempDir for tests. Fixes #​807 by @​uragirii in #​1194
• build: bump golang.org/x/net from 0.29.0 to 0.30.0 by @​dependabot in #​1200
• worktree: .git/index not correctly generated when running on Windows by @​BeChris in #​1198
• git: worktree, Fix sparse reset. Fixes #​90 by @​onee-only in #​1101
• git: worktree, Pass context on updateSubmodules. Fixes #​1098 by @​onee-only in #​1154
• build: bump github.com/go-git/go-billy/v5 from 5.5.1-0.20240427054813-8453aa90c6ec to 5.6.0 by @​dependabot in #​1211
• Update contributing guidelines by @​pjbgf in #​1217
• build: bump github.com/ProtonMail/go-crypto from 1.0.0 to 1.1.1 by @​dependabot in #​1222
• build: bump golang.org/x/sys from 0.26.0 to 0.27.0 by @​dependabot in #​1223
• build: bump golang.org/x/crypto from 0.28.0 to 0.29.0 by @​dependabot in #​1221
• build: bump github.com/ProtonMail/go-crypto from 1.1.1 to 1.1.2 by @​dependabot in #​1226
• build: bump github.com/stretchr/testify from 1.9.0 to 1.10.0 by @​dependabot in #​1232
• build: bump github.com/ProtonMail/go-crypto from 1.1.2 to 1.1.3 by @​dependabot in #​1231
• build: General improvements around fuzzing by @​pjbgf in #​1229
• build: bump golang.org/x/net from 0.30.0 to 0.32.0 by @​dependabot in #​1241
• build: group dependabot updates for golang.org by @​AriehSchneier in #​1243
• build: bump github/codeql-action from 2.22.11 to 3.27.6 by @​dependabot in #​1244
• build: bump golang.org/x/crypto from 0.21.0 to 0.31.0 in /cli/go-git by @​dependabot in #​1246
• build: bump golang.org/x/crypto from 0.30.0 to 0.31.0 by @​dependabot in #​1247
• build: bump github.com/gliderlabs/ssh from 0.3.7 to 0.3.8 by @​dependabot in #​1248
• add comment preventing people from creating invalid trees by @​petar in #​732
• build: bump github/codeql-action from 3.27.6 to 3.27.9 by @​dependabot in #​1250
• plumbing: Properly encode index version 4 by @​BeChris in #​1251
• Fix typos by @​deining in #​1148
• Fix reset files in subfolders by @​linglo in #​1177
• git: update switch cases by @​hezhizhen in #​1182
• build: bump golang.org/x/net from 0.32.0 to 0.33.0 in the golang-org group by @​dependabot in #​1256
• fix(1212): Fix invalid reference name error while cloning branches containing /- by @​varmakarthik12 in #​1257
• pktline : accept upercase hexadecimal value as pktline length information by @​BeChris in #​1220
• build: bump github/codeql-action from 3.27.9 to 3.28.0 by @​dependabot in #​1260
• build: bump github.com/elazarl/goproxy from 0.0.0-20240618083138-03be62527ccb to 1.2.1 by @​dependabot in #​1262
• git: worktree_commit, sanitize author and commiter name and email before creating the commit object. Fixes #​680 by @​BeChris in #​1261

New Contributors

• @​johnmatthiggins made their first contribution in #​1088
• @​ggambetti made their first contribution in #​1100
• @​gecko655 made their first contribution in #​1109
• @​hbelmiro made their first contribution in #​1124
• @​msuozzo made their first contribution in #​995
• @​Javier-varez made their first contribution in #​1116
• @​Achilleshiel made their first contribution in #​1114
• @​crazybolillo made their first contribution in #​1030
• @​SatelliteMind made their first contribution in #​1138
• @​rodrigocam made their first contribution in #​1023
• @​nicholasSUSE made their first contribution in #​1159
• @​tomqwpl made their first contribution in #​416
• @​ben-tbotlabs made their first contribution in #​493
• @​yoavamit made their first contribution in #​1169
• @​uragirii made their first contribution in #​1194
• @​petar made their first contribution in #​732
• @​deining made their first contribution in #​1148
• @​linglo made their first contribution in #​1177
• @​varmakarthik12 made their first contribution in #​1257

Full Changelog: go-git/go-git@v5.12.0...v5.13.0

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[renovate]

ℹ Artifact update notice

File name: 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):

• 9 additional dependencies were updated

Details:

Package	Change
github.com/ProtonMail/go-crypto	v1.0.0 -> v1.1.3
github.com/cyphar/filepath-securejoin	v0.2.4 -> v0.2.5
github.com/go-git/go-billy/v5	v5.5.0 -> v5.6.0
github.com/skeema/knownhosts	v1.2.2 -> v1.3.0
golang.org/x/crypto	v0.21.0 -> v0.31.0
golang.org/x/mod	v0.13.0 -> v0.17.0
golang.org/x/net	v0.22.0 -> v0.33.0
golang.org/x/sys	v0.18.0 -> v0.28.0
golang.org/x/tools	v0.14.0 -> v0.21.1-0.20240508182429-e35e4ccd0d2d

[renovate]

ℹ️ Artifact update notice

File name: 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):

• 11 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.21.4 -> 1.24.0
github.com/Microsoft/go-winio	v0.6.1 -> v0.6.2
github.com/ProtonMail/go-crypto	v1.0.0 -> v1.1.6
github.com/cloudflare/circl	v1.3.7 -> v1.6.1
github.com/cyphar/filepath-securejoin	v0.2.4 -> v0.4.1
github.com/go-git/go-billy/v5	v5.5.0 -> v5.6.2
github.com/golang/groupcache	v0.0.0-20210331224755-41bb18bfe9da -> v0.0.0-20241129210726-2c02b8208cf8
github.com/pjbgf/sha1cd	v0.3.0 -> v0.3.2
github.com/skeema/knownhosts	v1.2.2 -> v1.3.1
golang.org/x/crypto	v0.21.0 -> v0.45.0
golang.org/x/net	v0.22.0 -> v0.47.0
golang.org/x/sys	v0.18.0 -> v0.38.0