Security update for go1.25

Announcement ID:	SUSE-SU-2025:21192-1
Release Date:	2025-12-12T07:23:58Z
Rating:	important
References:	bsc#1244485 bsc#1245878 bsc#1247816 bsc#1248082 bsc#1249141 bsc#1249985 bsc#1251253 bsc#1251254 bsc#1251255 bsc#1251256 bsc#1251257 bsc#1251258 bsc#1251259 bsc#1251260 bsc#1251261 bsc#1251262 bsc#1254227 bsc#1254430 bsc#1254431
Cross-References:	CVE-2025-47910 CVE-2025-47912 CVE-2025-58183 CVE-2025-58185 CVE-2025-58186 CVE-2025-58187 CVE-2025-58188 CVE-2025-58189 CVE-2025-61723 CVE-2025-61724 CVE-2025-61725 CVE-2025-61727 CVE-2025-61729
CVSS scores:	CVE-2025-47910 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N CVE-2025-47910 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N CVE-2025-47912 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVE-2025-47912 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVE-2025-47912 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2025-58183 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-58183 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2025-58183 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2025-58185 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-58185 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-58185 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-58186 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-58186 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-58186 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-58187 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-58187 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-58187 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-58188 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-58188 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-58188 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-58189 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N CVE-2025-58189 ( SUSE ): 4.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N CVE-2025-58189 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2025-61723 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-61723 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-61723 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-61724 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVE-2025-61724 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-61724 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-61725 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-61725 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-61725 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-61727 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-61727 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-61727 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVE-2025-61729 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-61729 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-61729 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves 13 vulnerabilities and has six fixes can now be installed.

Description:

This update for go1.25 fixes the following issues:

Update to go1.25.5.

Security issues fixed:

• CVE-2025-61729: crypto/x509: excessive resource consumption in printing error string for host certificate validation (bsc#1254431).
• CVE-2025-61727: crypto/x509: excluded subdomain constraint doesn't preclude wildcard SAN (bsc#1254430).
• CVE-2025-61725: net/mail: excessive CPU consumption in ParseAddress (bsc#1251253).
• CVE-2025-61724: net/textproto: excessive CPU consumption in Reader.ReadResponse (bsc#1251262).
• CVE-2025-61723: encoding/pem: quadratic complexity when parsing some invalid inputs (bsc#1251256).
• CVE-2025-58189: crypto/tls: ALPN negotiation error contains attacker controlled information (bsc#1251255).
• CVE-2025-58188: crypto/x509: panic when validating certificates with DSA public keys (bsc#1251260).
• CVE-2025-58187: crypto/x509: quadratic complexity when checking name constraints (bsc#1251254).
• CVE-2025-58186: net/http: lack of limit when parsing cookies can cause memory exhaustion (bsc#1251259).
• CVE-2025-58185: encoding/asn1: pre-allocating memory when parsing DER payload can cause memory exhaustion (bsc#1251258).
• CVE-2025-58183: archive/tar: unbounded allocation when parsing GNU sparse map (bsc#1251261).
• CVE-2025-47912: net/url: insufficient validation of bracketed IPv6 hostnames (bsc#1251257).
• CVE-2025-47910: net/http: CrossOriginProtection insecure bypass patterns not limited to exact matches (bsc#1249141).

Other issues fixed and changes:

• Version 1.25.5:
• go#76245 mime: FormatMediaType and ParseMediaType not compatible across 1.24 to 1.25

• go#76360 os: on windows RemoveAll removing directories containing read-only files errors with unlinkat ... Access is denied, ReOpenFile error handling followup

• Version 1.25.4:

• go#75480 cmd/link: linker panic and relocation errors with complex generics inlining
• go#75775 runtime: build fails when run via QEMU for linux/amd64 running on linux/arm64
• go#75790 crypto/internal/fips140/subtle: Go 1.25 subtle.xorBytes panic on MIPS
• go#75832 net/url: ipv4 mapped ipv6 addresses should be valid in square brackets
• go#75952 encoding/pem: regression when decoding blocks with leading garbage
• go#75989 os: on windows RemoveAll removing directories containing read-only files errors with unlinkat ... Access is denied
• go#76010 cmd/compile: any(func(){})==any(func(){}) does not panic but should

• go#76029 pem/encoding: malformed line endings can cause panics

• Version 1.25.3:

• go#75861 crypto/x509: TLS validation fails for FQDNs with trailing dot

• go#75777 spec: Go1.25 spec should be dated closer to actual release date

• Version 1.25.2:

• go#75111 os, syscall: volume handles with FILE_FLAG_OVERLAPPED fail when calling ReadAt
• go#75116 os: Root.MkdirAll can return "file exists" when called concurrently on the same path
• go#75139 os: Root.OpenRoot sets incorrect name, losing prefix of original root
• go#75221 debug/pe: pe.Open fails on object files produced by llvm-mingw 21
• go#75255 cmd/compile: export to DWARF types only referenced through interfaces
• go#75347 testing/synctest: test timeout with no runnable goroutines
• go#75357 net: new test TestIPv4WriteMsgUDPAddrPortTargetAddrIPVersion fails on plan9
• go#75524 crypto/internal/fips140/rsa: requires a panic if self-tests fail
• go#75537 context: Err can return non-nil before Done channel is closed
• go#75539 net/http: internal error: connCount underflow
• go#75595 cmd/compile: internal compiler error with GOEXPERIMENT=cgocheck2 on github.com/leodido/go-urn
• go#75610 sync/atomic: comment for Uintptr.Or incorrectly describes return value

• go#75669 runtime: debug.decoratemappings don't work as expected

• Version 1.25.1:

• go#74822 cmd/go: "get toolchain@latest" should ignore release candidates
• go#74999 net: WriteMsgUDPAddrPort should accept IPv4-mapped IPv6 destination addresses on IPv4 UDP sockets
• go#75008 os/exec: TestLookPath fails on plan9 after CL 685755
• go#75021 testing/synctest: bubble not terminating

• go#75083 os: File.Seek doesn't set the correct offset with Windows overlapped handles

• Packaging: migrate from update-alternatives to libalternatives (bsc#1245878).

• Fix runtime condition for gcc/gcc7 dependency.
• Use at least gcc 7 for all architectures (bsc#1254227).
• Package svgpan.js to fix issues with "go tool pprof" (boo#1249985).
• Drop unused gccgo bootstrap code in go1.22+ (bsc#1248082).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Server 16.0
  zypper in -t patch SUSE-SLES-16.0-102=1
• SUSE Linux Enterprise Server for SAP Applications 16.0
  zypper in -t patch SUSE-SLES-16.0-102=1

Package List:

• SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
  • go1.25-doc-1.25.5-160000.1.1
  • go1.25-race-1.25.5-160000.1.1
  • go1.25-1.25.5-160000.1.1
• SUSE Linux Enterprise Server 16.0 (aarch64 x86_64)
  • go1.25-libstd-debuginfo-1.25.5-160000.1.1
  • go1.25-debuginfo-1.25.5-160000.1.1
  • go1.25-libstd-1.25.5-160000.1.1
• SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
  • go1.25-doc-1.25.5-160000.1.1
  • go1.25-race-1.25.5-160000.1.1
  • go1.25-1.25.5-160000.1.1
• SUSE Linux Enterprise Server for SAP Applications 16.0 (x86_64)
  • go1.25-libstd-debuginfo-1.25.5-160000.1.1
  • go1.25-debuginfo-1.25.5-160000.1.1
  • go1.25-libstd-1.25.5-160000.1.1

References:

• https://www.suse.com/security/cve/CVE-2025-47910.html
• https://www.suse.com/security/cve/CVE-2025-47912.html
• https://www.suse.com/security/cve/CVE-2025-58183.html
• https://www.suse.com/security/cve/CVE-2025-58185.html
• https://www.suse.com/security/cve/CVE-2025-58186.html
• https://www.suse.com/security/cve/CVE-2025-58187.html
• https://www.suse.com/security/cve/CVE-2025-58188.html
• https://www.suse.com/security/cve/CVE-2025-58189.html
• https://www.suse.com/security/cve/CVE-2025-61723.html
• https://www.suse.com/security/cve/CVE-2025-61724.html
• https://www.suse.com/security/cve/CVE-2025-61725.html
• https://www.suse.com/security/cve/CVE-2025-61727.html
• https://www.suse.com/security/cve/CVE-2025-61729.html
• https://bugzilla.suse.com/show_bug.cgi?id=1244485
• https://bugzilla.suse.com/show_bug.cgi?id=1245878
• https://bugzilla.suse.com/show_bug.cgi?id=1247816
• https://bugzilla.suse.com/show_bug.cgi?id=1248082
• https://bugzilla.suse.com/show_bug.cgi?id=1249141
• https://bugzilla.suse.com/show_bug.cgi?id=1249985
• https://bugzilla.suse.com/show_bug.cgi?id=1251253
• https://bugzilla.suse.com/show_bug.cgi?id=1251254
• https://bugzilla.suse.com/show_bug.cgi?id=1251255
• https://bugzilla.suse.com/show_bug.cgi?id=1251256
• https://bugzilla.suse.com/show_bug.cgi?id=1251257
• https://bugzilla.suse.com/show_bug.cgi?id=1251258
• https://bugzilla.suse.com/show_bug.cgi?id=1251259
• https://bugzilla.suse.com/show_bug.cgi?id=1251260
• https://bugzilla.suse.com/show_bug.cgi?id=1251261
• https://bugzilla.suse.com/show_bug.cgi?id=1251262
• https://bugzilla.suse.com/show_bug.cgi?id=1254227
• https://bugzilla.suse.com/show_bug.cgi?id=1254430
• https://bugzilla.suse.com/show_bug.cgi?id=1254431