RHSA-2026:61737

Vulnerability from csaf_redhat - Published: 2026-08-31 15:42 - Updated: 2026-09-01 08:47
Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Severity
Moderate
Notes
Topic: An update for Red Hat Hardened Images RPMs is now available.
Details: This update includes the following RPMs: glibc: * compat-libpthread-nonshared-2.43-8.4.hum1 (aarch64, x86_64) * glibc-2.43-8.4.hum1 (aarch64, x86_64) * glibc-all-langpacks-2.43-8.4.hum1 (aarch64, x86_64) * glibc-benchtests-2.43-8.4.hum1 (aarch64, x86_64) * glibc-common-2.43-8.4.hum1 (aarch64, x86_64) * glibc-devel-2.43-8.4.hum1 (aarch64, x86_64) * glibc-doc-2.43-8.4.hum1 (noarch) * glibc-gconv-extra-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-aa-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-af-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-agr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ak-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-am-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-an-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-anp-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ar-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-as-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ast-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ayc-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-az-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-be-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bem-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ber-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bg-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bhb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bho-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-br-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-brx-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-bs-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-byn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ca-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ce-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-chr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ckb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-cmn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-crh-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-cs-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-csb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-cv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-cy-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-da-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-de-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-doi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-dsb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-dv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-dz-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-el-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-en-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-eo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-es-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-et-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-eu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fa-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ff-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fil-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fur-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-fy-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ga-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gbm-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gd-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gez-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-gv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ha-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hak-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-he-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hif-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hne-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hsb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ht-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-hy-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ia-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-id-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ig-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ik-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-is-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-it-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-iu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ja-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ka-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kab-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kk-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-km-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ko-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kok-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ks-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ku-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-kw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ky-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lg-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-li-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lij-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ln-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lt-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ltg-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-lzh-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mag-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mai-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mdf-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mfe-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mg-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mhr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-miq-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mjw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mk-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ml-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mni-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mnw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ms-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-mt-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-my-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nan-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nb-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nds-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ne-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nhn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-niu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-nso-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-oc-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-om-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-or-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-os-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-pa-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-pap-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-pl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ps-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-pt-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-quz-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-raj-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-rif-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ro-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ru-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-rw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sa-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sah-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sat-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sc-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-scn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sd-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-se-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sgs-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-shn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-shs-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-si-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sid-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sk-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sm-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-so-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sq-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ss-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ssy-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-st-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-su-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sv-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-sw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-syr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-szl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ta-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tcy-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-te-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tg-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-th-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-the-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ti-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tig-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tk-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tl-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tn-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-to-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tok-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tpi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tr-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ts-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-tt-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ug-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-uk-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-unm-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ur-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-uz-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-ve-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-vi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-wa-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-wae-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-wal-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-wo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-xh-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-yi-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-yo-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-yue-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-yuw-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-zgh-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-zh-2.43-8.4.hum1 (aarch64, x86_64) * glibc-langpack-zu-2.43-8.4.hum1 (aarch64, x86_64) * glibc-locale-source-2.43-8.4.hum1 (aarch64, x86_64) * glibc-minimal-langpack-2.43-8.4.hum1 (aarch64, x86_64) * glibc-nss-devel-2.43-8.4.hum1 (aarch64, x86_64) * glibc-static-2.43-8.4.hum1 (aarch64, x86_64) * glibc-utils-2.43-8.4.hum1 (aarch64, x86_64) * glibc32-2.43-8.4.hum1 (x86_64) * libnsl-2.43-8.4.hum1 (aarch64, x86_64) * nss_db-2.43-8.4.hum1 (aarch64, x86_64) * nss_hesiod-2.43-8.4.hum1 (aarch64, x86_64) * sysroot-aarch64-fc43-glibc-2.43-8.4.hum1 (noarch) * sysroot-x86_64-fc43-glibc-2.43-8.4.hum1 (noarch) * glibc-2.43-8.4.hum1.src (src)
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A flaw was found in glibc. A remote attacker could exploit this vulnerability by providing specially crafted input during SHIFT_JISX0213 to UCS-4 text conversion. This crafted input can cause the application to repeatedly emit a buffered code point without consuming further input, leading to persistent retry churn. This can result in a denial of service (DoS) for callers converting untrusted text.

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Hardened Images:glibc-main@aarch64
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Hardened Images:glibc-main@noarch
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Hardened Images:glibc-main@src
Vendor Fix fix
Workaround
Unresolved product id: Red Hat Hardened Images:glibc-main@x86_64
Vendor Fix fix
Workaround
Threats
Impact Moderate

A flaw was found in glibc. A remote attacker could exploit this vulnerability by providing specially crafted input during SHIFT_JISX0213 to UCS-4 text conversion. This crafted input can cause the application to repeatedly process a buffered character without consuming further input, leading to a persistent loop and a denial of service (DoS) condition. This could make the affected application unresponsive.

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Hardened Images:glibc-main@aarch64
Vendor Fix fix
Unresolved product id: Red Hat Hardened Images:glibc-main@noarch
Vendor Fix fix
Unresolved product id: Red Hat Hardened Images:glibc-main@src
Vendor Fix fix
Unresolved product id: Red Hat Hardened Images:glibc-main@x86_64
Vendor Fix fix
Threats
Impact Moderate
Acknowledgments

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for Red Hat Hardened Images RPMs is now available.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "This update includes the following RPMs:\n\nglibc:\n  * compat-libpthread-nonshared-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-all-langpacks-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-benchtests-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-common-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-devel-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-doc-2.43-8.4.hum1 (noarch)\n  * glibc-gconv-extra-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-aa-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-af-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-agr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ak-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-am-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-an-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-anp-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ar-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-as-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ast-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ayc-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-az-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-be-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bem-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ber-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bg-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bhb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bho-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-br-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-brx-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-bs-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-byn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ca-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ce-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-chr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ckb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-cmn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-crh-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-cs-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-csb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-cv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-cy-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-da-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-de-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-doi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-dsb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-dv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-dz-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-el-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-en-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-eo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-es-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-et-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-eu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fa-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ff-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fil-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fur-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-fy-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ga-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gbm-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gd-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gez-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-gv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ha-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hak-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-he-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hif-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hne-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hsb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ht-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-hy-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ia-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-id-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ig-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ik-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-is-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-it-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-iu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ja-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ka-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kab-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kk-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-km-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ko-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kok-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ks-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ku-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-kw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ky-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lg-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-li-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lij-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ln-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lt-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ltg-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-lzh-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mag-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mai-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mdf-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mfe-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mg-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mhr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-miq-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mjw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mk-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ml-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mni-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mnw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ms-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-mt-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-my-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nan-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nb-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nds-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ne-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nhn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-niu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-nso-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-oc-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-om-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-or-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-os-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-pa-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-pap-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-pl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ps-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-pt-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-quz-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-raj-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-rif-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ro-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ru-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-rw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sa-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sah-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sat-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sc-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-scn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sd-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-se-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sgs-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-shn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-shs-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-si-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sid-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sk-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sm-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-so-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sq-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ss-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ssy-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-st-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-su-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sv-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-sw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-syr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-szl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ta-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tcy-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-te-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tg-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-th-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-the-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ti-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tig-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tk-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tl-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tn-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-to-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tok-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tpi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tr-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ts-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-tt-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ug-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-uk-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-unm-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ur-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-uz-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-ve-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-vi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-wa-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-wae-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-wal-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-wo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-xh-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-yi-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-yo-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-yue-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-yuw-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-zgh-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-zh-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-langpack-zu-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-locale-source-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-minimal-langpack-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-nss-devel-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-static-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc-utils-2.43-8.4.hum1 (aarch64, x86_64)\n  * glibc32-2.43-8.4.hum1 (x86_64)\n  * libnsl-2.43-8.4.hum1 (aarch64, x86_64)\n  * nss_db-2.43-8.4.hum1 (aarch64, x86_64)\n  * nss_hesiod-2.43-8.4.hum1 (aarch64, x86_64)\n  * sysroot-aarch64-fc43-glibc-2.43-8.4.hum1 (noarch)\n  * sysroot-x86_64-fc43-glibc-2.43-8.4.hum1 (noarch)\n  * glibc-2.43-8.4.hum1.src (src)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2026:61737",
        "url": "https://access.redhat.com/errata/RHSA-2026:61737"
      },
      {
        "category": "external",
        "summary": "https://images.redhat.com/",
        "url": "https://images.redhat.com/"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-80489",
        "url": "https://access.redhat.com/security/cve/CVE-2026-80489"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/",
        "url": "https://access.redhat.com/security/updates/classification/"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-77117",
        "url": "https://access.redhat.com/security/cve/CVE-2026-77117"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61737.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
    "tracking": {
      "current_release_date": "2026-09-01T08:47:53+00:00",
      "generator": {
        "date": "2026-09-01T08:47:53+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.16"
        }
      },
      "id": "RHSA-2026:61737",
      "initial_release_date": "2026-08-31T15:42:41+00:00",
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          "number": "2",
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          "date": "2026-09-01T08:47:53+00:00",
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  "vulnerabilities": [
    {
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        {
          "organization": "Aisle Research",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2026-77117",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2026-08-25T08:33:18.006000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2523274"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in glibc. A remote attacker could exploit this vulnerability by providing specially crafted input during SHIFT_JISX0213 to UCS-4 text conversion. This crafted input can cause the application to repeatedly emit a buffered code point without consuming further input, leading to persistent retry churn. This can result in a denial of service (DoS) for callers converting untrusted text.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glibc: Non-progress DoS in SHIFT_JISX0213 -\u0026gt",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Moderate impact flaw in glibc\u0027s SHIFT_JISX0213 to UCS-4 conversion can lead to a denial of service. Exploitation requires an attacker to provide specially crafted input that an application converts using this specific path, triggering a 2-byte sequence and a caller that retries after an E2BIG error with insufficient output space. Red Hat products are only affected if they utilize this uncommon conversion path and exhibit the described retry behavior.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:glibc-main@aarch64",
          "Red Hat Hardened Images:glibc-main@noarch",
          "Red Hat Hardened Images:glibc-main@src",
          "Red Hat Hardened Images:glibc-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-77117"
        },
        {
          "category": "external",
          "summary": "RHBZ#2523274",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2523274"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-77117",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-77117"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-77117",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77117"
        }
      ],
      "release_date": "2026-08-25T08:36:10.013000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-31T15:42:41+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:glibc-main@aarch64",
            "Red Hat Hardened Images:glibc-main@noarch",
            "Red Hat Hardened Images:glibc-main@src",
            "Red Hat Hardened Images:glibc-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:61737"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
            "Red Hat Hardened Images:glibc-main@aarch64",
            "Red Hat Hardened Images:glibc-main@noarch",
            "Red Hat Hardened Images:glibc-main@src",
            "Red Hat Hardened Images:glibc-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Hardened Images:glibc-main@noarch",
            "Red Hat Hardened Images:glibc-main@src",
            "Red Hat Hardened Images:glibc-main@x86_64"
          ]
        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glibc: Non-progress DoS in SHIFT_JISX0213 -\u0026gt"
    },
    {
      "acknowledgments": [
        {
          "organization": "Aisle Research",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2026-80489",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2026-08-27T08:47:55.722000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2524870"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in glibc. A remote attacker could exploit this vulnerability by providing specially crafted input during SHIFT_JISX0213 to UCS-4 text conversion. This crafted input can cause the application to repeatedly process a buffered character without consuming further input, leading to a persistent loop and a denial of service (DoS) condition. This could make the affected application unresponsive.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glibc: Non-progress DoS in EUC_JISX0213 -\u003e UCS-4 conversion state",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Moderate flaw in glibc\u0027s SHIFT_JISX0213 to UCS-4 conversion can lead to a denial of service. The attack surface is significantly limited as exploitation requires applications to process untrusted input via this specific conversion path, trigger a precise 2-byte sequence, and then repeatedly attempt conversion after an E2BIG error with insufficient output space. This combination of uncommon application behaviors makes widespread impact less likely.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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          "Red Hat Hardened Images:glibc-main@noarch",
          "Red Hat Hardened Images:glibc-main@src",
          "Red Hat Hardened Images:glibc-main@x86_64"
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      },
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-80489"
        },
        {
          "category": "external",
          "summary": "RHBZ#2524870",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2524870"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-80489",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-80489"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-80489",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80489"
        }
      ],
      "release_date": "2026-08-27T08:49:17.578000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-31T15:42:41+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
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            "Red Hat Hardened Images:glibc-main@noarch",
            "Red Hat Hardened Images:glibc-main@src",
            "Red Hat Hardened Images:glibc-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:61737"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:glibc-main@aarch64",
            "Red Hat Hardened Images:glibc-main@noarch",
            "Red Hat Hardened Images:glibc-main@src",
            "Red Hat Hardened Images:glibc-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glibc: Non-progress DoS in EUC_JISX0213 -\u003e UCS-4 conversion state"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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