Bug 2434431 (CVE-2025-61728)

Summary: CVE-2025-61728 golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: aazores, alcohan, amctagga, anjoseph, anpicker, aoconnor, aruklets, bdettelb, bniver, cmah, dakwon, dbenoit, dhanak, dkeler, doconnor, drosa, dsimansk, dymurray, eaguilar, ebaron, eborisov, eglynn, fdeutsch, flucifre, gmeno, gparvin, groman, hasun, jbalunas, jfula, jjoyce, jkoehler, jmatsuok, jmatthew, jolong, jowilson, jprabhak, jpretori, jschluet, jtolenti, kingland, kverlaen, lball, lchilton, lhh, lphiri, manissin, matzew, mbenjamin, mburns, mgarciac, mhackett, mnovotny, ngough, nyancey, ometelka, oramraz, pahickey, pjindal, ptisnovs, rekumar, rhaigner, rhel-process-autobot, rjohnson, sausingh, scoady, sdawley, sfeifer, smullick, sostapov, stirabos, suppawar, syedriko, thason, vereddy, veshanka, vvoronko, watson-tool-maintainers, whayutin, wtam, xdharmai
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A Go application processing a malicious archive can become unresponsive or crash, resulting in a denial of service.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2435516, 2435979    
Bug Blocks:    

Description OSIDB Bzimport 2026-01-28 20:02:02 UTC
archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

Comment 4 errata-xmlrpc 2026-02-16 09:35:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:2706 https://access.redhat.com/errata/RHSA-2026:2706

Comment 5 errata-xmlrpc 2026-02-16 09:59:45 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:2708 https://access.redhat.com/errata/RHSA-2026:2708

Comment 6 errata-xmlrpc 2026-02-16 10:27:42 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:2709 https://access.redhat.com/errata/RHSA-2026:2709

Comment 7 errata-xmlrpc 2026-02-18 11:26:28 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:2914 https://access.redhat.com/errata/RHSA-2026:2914

Comment 8 errata-xmlrpc 2026-02-18 12:49:35 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:2920 https://access.redhat.com/errata/RHSA-2026:2920

Comment 9 errata-xmlrpc 2026-02-24 11:31:39 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:3192 https://access.redhat.com/errata/RHSA-2026:3192

Comment 10 errata-xmlrpc 2026-02-24 11:36:57 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:3188 https://access.redhat.com/errata/RHSA-2026:3188

Comment 11 errata-xmlrpc 2026-02-24 11:54:42 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:3193 https://access.redhat.com/errata/RHSA-2026:3193

Comment 12 errata-xmlrpc 2026-02-25 11:23:37 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:3336 https://access.redhat.com/errata/RHSA-2026:3336

Comment 13 errata-xmlrpc 2026-02-25 11:23:37 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:3336 https://access.redhat.com/errata/RHSA-2026:3336

Comment 14 errata-xmlrpc 2026-02-25 11:23:38 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:3336 https://access.redhat.com/errata/RHSA-2026:3336

Comment 15 errata-xmlrpc 2026-02-25 11:41:55 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:3337 https://access.redhat.com/errata/RHSA-2026:3337

Comment 16 errata-xmlrpc 2026-02-26 02:56:44 UTC
This issue has been addressed in the following products:

  Cryostat 4 on RHEL 9

Via RHSA-2026:3186 https://access.redhat.com/errata/RHSA-2026:3186

Comment 18 errata-xmlrpc 2026-03-02 01:20:19 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:3473 https://access.redhat.com/errata/RHSA-2026:3473

Comment 19 errata-xmlrpc 2026-03-02 01:22:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:3472 https://access.redhat.com/errata/RHSA-2026:3472

Comment 20 errata-xmlrpc 2026-03-02 01:29:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:3469 https://access.redhat.com/errata/RHSA-2026:3469

Comment 21 errata-xmlrpc 2026-03-02 01:29:59 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:3471 https://access.redhat.com/errata/RHSA-2026:3471

Comment 22 errata-xmlrpc 2026-03-02 02:49:13 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:3489 https://access.redhat.com/errata/RHSA-2026:3489

Comment 23 errata-xmlrpc 2026-03-04 15:24:48 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:3752 https://access.redhat.com/errata/RHSA-2026:3752

Comment 24 errata-xmlrpc 2026-03-04 15:43:14 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:3753 https://access.redhat.com/errata/RHSA-2026:3753

Comment 26 errata-xmlrpc 2026-03-05 07:45:53 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:3831 https://access.redhat.com/errata/RHSA-2026:3831

Comment 27 errata-xmlrpc 2026-03-05 08:16:25 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:3833 https://access.redhat.com/errata/RHSA-2026:3833

Comment 28 errata-xmlrpc 2026-03-05 08:50:07 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:3835 https://access.redhat.com/errata/RHSA-2026:3835

Comment 29 errata-xmlrpc 2026-03-05 08:56:28 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:3836 https://access.redhat.com/errata/RHSA-2026:3836

Comment 30 errata-xmlrpc 2026-03-05 09:35:14 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:3838 https://access.redhat.com/errata/RHSA-2026:3838

Comment 31 errata-xmlrpc 2026-03-05 11:04:32 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:3854 https://access.redhat.com/errata/RHSA-2026:3854

Comment 32 errata-xmlrpc 2026-03-05 12:14:51 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:3880 https://access.redhat.com/errata/RHSA-2026:3880

Comment 33 errata-xmlrpc 2026-03-11 05:14:29 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.20

Via RHSA-2026:3851 https://access.redhat.com/errata/RHSA-2026:3851

Comment 34 errata-xmlrpc 2026-03-17 03:45:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4672 https://access.redhat.com/errata/RHSA-2026:4672

Comment 35 errata-xmlrpc 2026-03-17 03:45:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4672 https://access.redhat.com/errata/RHSA-2026:4672

Comment 36 errata-xmlrpc 2026-03-17 03:45:27 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4672 https://access.redhat.com/errata/RHSA-2026:4672

Comment 37 errata-xmlrpc 2026-04-13 12:42:31 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:7854 https://access.redhat.com/errata/RHSA-2026:7854

Comment 67 errata-xmlrpc 2026-04-30 02:55:19 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:12028 https://access.redhat.com/errata/RHSA-2026:12028

Comment 68 errata-xmlrpc 2026-05-13 13:15:34 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:17040 https://access.redhat.com/errata/RHSA-2026:17040

Comment 69 errata-xmlrpc 2026-05-20 11:54:23 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.18

Via RHSA-2026:17446 https://access.redhat.com/errata/RHSA-2026:17446

Comment 70 errata-xmlrpc 2026-05-20 13:31:15 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.17

Via RHSA-2026:17595 https://access.redhat.com/errata/RHSA-2026:17595

Comment 71 errata-xmlrpc 2026-06-02 11:07:31 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:22450 https://access.redhat.com/errata/RHSA-2026:22450

Comment 72 errata-xmlrpc 2026-06-03 08:00:35 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:22714 https://access.redhat.com/errata/RHSA-2026:22714

Comment 76 errata-xmlrpc 2026-06-11 13:31:57 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:25248 https://access.redhat.com/errata/RHSA-2026:25248

Comment 77 errata-xmlrpc 2026-06-25 10:52:13 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.13

Via RHSA-2026:26541 https://access.redhat.com/errata/RHSA-2026:26541

Comment 78 errata-xmlrpc 2026-07-01 11:22:05 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.14

Via RHSA-2026:28886 https://access.redhat.com/errata/RHSA-2026:28886

Comment 80 errata-xmlrpc 2026-08-04 09:59:50 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:49944 https://access.redhat.com/errata/RHSA-2026:49944

Comment 81 errata-xmlrpc 2026-08-06 20:28:02 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

Via RHSA-2026:51288 https://access.redhat.com/errata/RHSA-2026:51288