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CVE-2026-1485

A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7fe0f76dbf20ac0c09de24e0ee8247e4d0e50c126257fba5e9f33b0930d13ca3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 16 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"bootc","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/8

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/13

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glycin-loaders","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/9

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/11

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"rpm-ostree","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"papers","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"bootc","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/12

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"librsvg2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/14

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"librsvg2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/10

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/15

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"loupe","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/3

Affected products and versions

16 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"bootc","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/8
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/13
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glycin-loaders","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/9
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/11
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"rpm-ostree","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"papers","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"bootc","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/12
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"librsvg2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/14
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"librsvg2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/10
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/15
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"loupe","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/affected/3

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.8,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-124","description":"Buffer Underwrite ('Buffer Underflow')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-1485"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/references/0
{"name":"RHBZ#2433325","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433325"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/references/1
{"url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3871"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ccf1c45ddd561a157976e9f91e99a4c3e5b0ff6273ae6a6c6734411b75b65df6 · sha256:fb8ad9f36594b649… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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