CVE-2026-19582— Binutils: stack buffer overflow in gnu binutils in rsrc_print_name from an untrusted pe file
Quick assessment
Affected
Red Hat Migration Toolkit for Containers
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 binutils 2.46.1 及更早版本中，如果受害者使用 binutils 打开一个经过构造的 PE 文件，可能会因栈缓冲区溢出导致的越界写入，而无意中执行任意代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 26
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Red Hat | Migration Toolkit for Containers | any |
affected |
| Red Hat | Red Hat Enterprise Linux 10 | any |
affected |
any |
unaffected | ||
any |
unaffected | ||
any |
affected | ||
any |
affected | ||
| Red Hat | Red Hat Enterprise Linux 6 | any |
affected |
| Red Hat | Red Hat Enterprise Linux 7 | any |
affected |
any |
affected | ||
| Red Hat | Red Hat Enterprise Linux 8 | any |
affected |
any |
affected | ||
any |
unaffected | ||
any |
unaffected | ||
any |
unaffected | ||
any |
unaffected | ||
any |
affected | ||
any |
affected | ||
| Red Hat | Red Hat Enterprise Linux 9 | any |
affected |
any |
affected | ||
any |
unaffected | ||
any |
unaffected | ||
any |
affected | ||
any |
affected | ||
| Red Hat | Red Hat Hardened Images | any |
affected |
any |
unaffected | ||
| Red Hat | Red Hat OpenShift Container Platform 4 | any |
affected |
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I. Basic Information for CVE-2026-19582
Vulnerability Information
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Vulnerability Title
Binutils: stack buffer overflow in gnu binutils in rsrc_print_name from an untrusted pe file
Source: CVE Program / CVE List V5
Vulnerability Description
In binutils 2.46.1 and prior versions, a victim who opens a crafted PE file using binutils could execute arbitrary code unknowningly via a stack buffer overflow out of bounds write.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Migration Toolkit for Containers | - |
cpe:/a:redhat:rhmt:1
|
|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 6 | - |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 | - |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 7 | - |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 8 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Hardened Images | - |
cpe:/a:redhat:hummingbird:1
|
|
| Red Hat | Red Hat Hardened Images | - |
cpe:/a:redhat:hummingbird:1
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 | - |
cpe:/a:redhat:openshift:4
|
|
II. Public POCs for CVE-2026-19582
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-19582 (2)
Same Patch Batch · Red Hat · 2026-08-20 · 16 CVEs total
| CVE-2026-67567 | 9.9 CRITICAL | Multicloud-operators-subscription: multicloud-operators-subscription: helmrelease chart ap |
| CVE-2026-66788 | 9.9 CRITICAL | Lighthouse: lighthouse: arbitrary local-namespace injection via attacker-controlled labels |
| CVE-2026-66785 | 9.9 CRITICAL | Submariner: submariner: unvalidated endpoint.spec.subnets propagated into wireguard allowe |
| CVE-2026-11861 | 9.6 CRITICAL | Freeipa: idm: ipa: freeipa: obtaining tgs with impersonating cname through trust relations |
| CVE-2026-13097 | 9.1 CRITICAL | Ipa: privilege escalation via krbcanonicalname manipulation due to realm-unaware uniquenes |
| CVE-2026-66787 | 8.7 HIGH | Lighthouse: lighthouse: cross-cluster dns spoofing via unvalidated endpointslice and servi |
| CVE-2026-77176 | 8.1 HIGH | Kata-containers: insufficient validation of createcontainer mount and storage rules in gen |
| CVE-2026-18917 | 7.8 HIGH | Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow |
| CVE-2026-73137 | 7.7 HIGH | Multicloud-operators-subscription: multicloud-operators-subscription: cross-namespace secr |
| CVE-2026-73198 | 7.5 HIGH | Ipa: freeipa: unauthenticated dos in `/ipa/i18n_messages` via unbounded request body read |
| CVE-2026-73197 | 7.5 HIGH | Ipa: freeipa: unauthenticated dos in `/ipa/migration/migration.py` via unbounded request b |
| CVE-2026-19611 | 7.4 HIGH | Wildfly-elytron: org.wildfly.security/wildfly-elytron-password-impl: wildfly-elytron: pass |
| CVE-2026-73199 | 6.5 MEDIUM | Ipa: freeipa: null pointer dereference in `ipa-enrollment` extended operation (`join_oid`) |
| CVE-2026-77014 | 5.3 MEDIUM | Libsoup: libsoup: integer truncation in sort_ranges() comparator causes silent omission of |
| CVE-2026-73196 | 4.3 MEDIUM | Ipa: freeipa: authenticated dos in `otptoken-add` via unbounded otp key decoding/re-encodi |
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V. Comments for CVE-2026-19582
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